修复错误磁盘被写保护的 3 种简单方法

概要:

如果您的 USB 或 SD 卡无法访问并显示错误磁盘被写保护,这里是简单和最好的故障排除方法,可以轻松删除 USB/SD 卡上的写保护。

内容表格

磁盘写保护的原因是什么?

如何解除U盘的写保护?

如何从显示写保护的 USB 驱动器恢复文件?

为什么磁盘写保护?

当您尝试访问存储在其上的文件或尝试将文件从存储驱动器传输到计算机时,您可能遇到过显示磁盘写保护错误的 USB 驱动器或 SD 卡。 尽管未手动将驱动器设置为磁盘保护,但还有其他可能使您的磁盘显示写保护并阻止您访问该驱动器 (访问被拒绝).

  1. SD 卡上的物理开关可能设置为只读
  2. 如果磁盘已满,自动显示写保护错误
  3. 如果您尝试覆盖只读文件,您可能会在存储驱动器上收到磁盘被写保护消息
  4. 有一些管理员安全设置可能会阻止您访问公众使用的驱动器,并在驱动器被写保护时显示错误。
  5. 最后,破碎或 损坏的 USB 驱动器 如果磁盘被写保护,可能会导致错误。

如何在 Windows 上删除 USB 驱动器的写保护?

下面提到的是修复 USB 驱动器中磁盘写保护错误的 7 种简单方法。 借助这些方法,您将能够毫不费力地解除 USB/SD 卡驱动器的写保护。

  1. 解锁USB闪存驱动器上的物理开关
  2. 运行防病毒软件以扫描病毒
  3. 确认 USB 闪存驱动器/SD 卡未满
  4. 更改驱动器上的只读状态
  5. 运行 Diskpart 清除写保护
  6. 编辑注册表
  7. 格式化驱动器(USB/SD 卡)

方法 1: 解锁USB闪存驱动器上的物理开关

大多数外部驱动器,包括 USB、SD 卡,在存储设备上都有一个物理开关,用于锁定或解锁设备,防止您在驱动器上写入任何内容。

但是,您可以通过将开关移动到相反方向来轻松解锁设备。 设备解锁后,您可以尝试再次将文件传输或复制到 U 盘上。

方法 2: 运行防病毒软件以扫描病毒

USB 驱动器或任何其他存储设备容易以各种方式感染病毒。 此存储设备中的文件也可能感染病毒,这些病毒可能会损坏文件系统并导致 快捷方式文件错误 和磁盘写保护错误。

您可以将 USB 或 SD 卡连接到计算机并在计算机上运行防病毒软件以扫描病毒并将其从驱动器中删除。

方法 3: 确认 USB 闪存驱动器/SD 卡未满

在U盘上访问文件时很可能收到写保护错误或 SD 卡显示已满. 要检查您的驱动器是否已满,您只需右键单击 Properties, 您可以查看 USB 或任何存储设备的已用空间和可用空间的大小。

如果驱动器上有足够的空间来复制文件,但仍然遇到错误,这可能是由于您尝试传输或复制到驱动器的文件存在问题。 从 USB 驱动器中删除不需要的文件或文件夹。 验证磁盘是否出现写保护错误。

方法 4: 更改驱动器的只读状态

在多种情况下,为避免对文件造成任何损坏,文件将被设置为只读状态。 因此,每当您尝试编辑或访问非只读文件时,都会出现磁盘写保护错误并阻止您编辑它。

要更改只读状态并修复 USB 驱动器、SD 卡、笔式驱动器中文件的写保护,请按照以下步骤操作:

  1. 单击驱动器,右键单击要更改访问权限的文件,选择 Properties
  2. 屏幕底部的三个选项是可见的。 现在,请确保 Read-only 选项未选中。
  3. 最后,点击 Apply 并通过编辑或写入文件来查看更改是否有效。

方法 5: 使用 Diskpart 清除写保护

命令提示符是 Windows 中的内置实用程序之一,可以帮助您使用命令行解释器修复任何文件系统逻辑错误。 这里使用windows电脑自带的磁盘分区工具Diskpart命令修复写保护的磁盘。

要运行 Diskpart 并修复写保护磁盘,请按照以下步骤操作:

  1. 报刊 Win + R 键一起打开 Run 和类型 CMD 以打开命令提示符。 或者在搜索框中键入命令提示符。 Run as Administrator
  2. 打字 diskpart 指挥 >> Enter 运行 diskpart。
  3. 输入以下命令
  • list disk (该命令列出了您计算机上的所有可用磁盘)
  • select disk n (n是代表你的U盘或SD卡的盘号)
  • attributes disk clear readonly (此命令可帮助您禁用写保护)

执行这些命令后,再次尝试将文件传输或复制到 USB 驱动器。

方法 6: 编辑 USB 上的注册表

如果尝试上述所有方法后问题仍然存在,请尝试通过启用 USB write.reg 文件来修复它。

  1. 点击 Win+R >> 打字 regedit 打开 Registry Editor.
  2. 然后导航到以下位置找到一个名为 WriteProtect

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\StorageDevicePolicies

  1. 找到密钥后,右键单击并选择 Modify 将值从 1 更改为 0。

如果还是遇到写保护信息的磁盘,建议 格式化写保护的USB驱动器.

方法 7: 格式化驱动器显示磁盘被写保护

格式化驱动器可以修复文件系统中的任何损坏或损坏。 因此,格式化驱动器有助于修复由磁盘写保护损坏引起的任何错误。 有时,Windows 无法使用常规方法格式化 U 盘,因此,使用 Diskpart 格式化 U 盘是最佳选择。

注意: 但是,格式化可以帮助您修复错误,但也会擦除驱动器中的所有数据。 如果你的驱动器有任何重要的文件和文档,建议 USB 驱动器恢复数据 在前往格式化驱动器之前。

Download

使用 Diskpart 命令格式化驱动器

  1. 打字 cmd 到搜索框>>右键单击它来选择 Run as administrator v,
  • 打字 diskpart >> 报刊 Enter
  • 打字 list volume >> 报刊 Enter (该命令有助于显示驱动器上所有可用的卷)
  • 打字 select volume n (n代表你的SD卡、U盘或其他设备的卷号)
  • 打字 format fs=ntfs label= “new volume” quick (此命令有助于将文件系统格式格式化为 NTFS 文件系统)

退出

如上所述,此方法会擦除驱动器中的所有数据。 但是,您仍然可以使用最值得信赖的 USB 恢复工具从格式化的 USB 驱动器中恢复数据。

如何从显示写保护的 USB 驱动器恢复文件?

SFWare USB 恢复工具是最推荐的工具,用于从损坏或格式化的 USB 驱动器/SD 卡中恢复数据。 凭借其快速快速的扫描算法,该驱动器可以毫不费力地重试丢失的数据。 立即免费下载该软件并亲自试用。

Free Download for WindowsFree Download for Mac

从格式化驱动器恢复数据的步骤

  1. 将您的 USB 驱动器/SD 卡连接到计算机并启动 SFWare USB 恢复应用程序。 从主屏幕选择 Recover Drive/Partition, 从下一个屏幕选择Drive/Partition Recovery. 现在软件开始显示计算机上所有可用的驱动器和分区
  2. 在下一个窗口中,选择写保护和格式化的 USB 驱动器。
  3. 软件开始扫描驱动器。 该软件扫描 USB 驱动器中的每个扇区以搜索可以恢复的文件。 扫描过程完成后,所有可恢复的文件都会显示在列表中。
  4. 从列表中选择您需要从格式化的 USB 驱动器中恢复的文件,然后单击 Next

最后,选择从 USB 保存所有恢复文件的位置。 确保将文件保存在不同的位置,以避免覆盖同一驱动器上的文件。

结论

USB 错误磁盘写保护是当您将重要文件保存在驱动器上时可能遇到的最常见错误。 但是,当您需要从驱动器访问数据时,它会变得混乱。 使用本文中解释的所有上述方法,您将能够轻松修复错误并访问文件,编辑/修改它而不会出现任何问题。

经常问的问题

为什么我的 USB 在格式化时显示写保护?

您的 USB 显示器 USB 在各种情况下都处于写保护状态。 但是,在取消写保护之前,写保护将不允许您格式化驱动器或允许对驱动器进行任何修改。

如何修复磁盘写保护 USB 错误?

您可以使用此处介绍的几种方法修复写保护错误。

  1. 解锁USB闪存驱动器上的物理开关
  2. 运行防病毒软件以扫描病毒
  3. 确认 USB 闪存驱动器/SD 卡未满
  4. 更改驱动器上的只读状态
  5. 运行 Diskpart 清除写保护
  6. 编辑注册表
  7. 格式化驱动器(USB/SD 卡)

如何解 USB 驱动器?

如果您想知道如何解锁 USB 驱动器开关,您所要做的就是找到 USB 驱动器上的物理开关,并将其切换到相反的方向以解锁您的 USB 驱动器。 如果存储设备上没有任何物理开关,则可能由于其他可能的原因(如病毒、损坏等)而遇到写保护错误。

如何从损坏的 SD 卡中恢复文件?

概要:

SD 卡可能会因多种原因损坏或损坏,但无法访问驱动器可能会令人痛苦。 但是,您可以轻松恢复数据并重新访问重要文件。 本文包含您需要了解的有关如何修复损坏的 SD 卡并借助专业的 SD 卡恢复工具轻松从中恢复数据的所有信息。

快速导航

是什么导致SD卡损坏?
损坏的 SD 卡的迹象
损坏的 SD 卡可以恢复吗?
SD卡无法访问时怎么办
从损坏/损坏的 SD 卡中恢复文件
修复损坏的 SD 卡
经常问的问题

SD卡损坏的原因是什么?

以下是导致 SD 卡损坏的一些最常见原因。

  1. 如果相机中正在使用 SD 卡,当仍在处理 SD 卡中的图像时关闭相机可能会导致 SD 卡故障。
  2. 突然从设备中取出 SD 卡
  3. 中断从 SD 卡到 PC 的数据传输,反之亦然
  4. 相机或笔记本电脑突然断电
  5. 在受病毒影响的设备中使用 SD 卡

SD 卡损坏的迹象/症状是什么?

SD 卡损坏的大多数症状都涉及显示错误,因此您将无法访问 SD 卡中的数据。 以下是一些可帮助您了解存储卡/SD 卡损坏或损坏的迹象:

  • SD卡未初始化是连接到有故障的驱动程序时最常见的错误。
  • SD 卡无法访问是文件系统出现问题时显示的错误。
  • SD卡已满但没有文件在其中,当存储卡受到病毒/恶意软件影响时,您可以看到这种问题。
  • 当 SD 卡变为 RAW 时,错误 SD 卡显示文件系统无效。 这是操作系统无法识别 SD 卡的文件系统时显示的错误。
  • SD卡严重损坏时会遇到错误SD卡未格式化。

现在,您可能在想,当数据本身无法访问时,是否可以从 SD 卡中恢复数据?

是否可以从损坏的 SD 卡中恢复文件?

是的,可以从损坏的 SD 卡中恢复文件,存储在 SD 卡中的数据仍然存在于存储设备中,并且需要有效的工具来访问存储在其中的文件。 SFWare SD 卡恢复工具 是最可靠的恢复工具之一,可帮助恢复因任何原因丢失的数据。

注意: 议首先从损坏的 SD 卡中恢复您的数据。 为,修复驱动器的过程可能会对驱动器上的数据造成更大的损害。 或者,如果数据不是优先级并且您想修复损坏,这里是快速导航。

在恢复或修复损坏的 SD 卡之前,这里有一些解决方法可以了解您的 SD 卡是否已损坏或损坏。

SD卡无法访问时的基本解决方法

  • 使用防病毒软件扫描您的 SD 卡以删除任何病毒。
  • 将您的 SD 卡连接到不同的计算机并检查您是否可以访问这些文件
  • 重新安装驱动并检查 SD 卡是否正常工作
  • 更改 SD 卡的驱动器号

如果仍未检测到您的 SD 卡,则可能是由于损坏。 尝试使用一种有效的免费方法修复损坏的 SD 卡。

损坏 SD 卡恢复的 3 个简单步骤

要从损坏的 SD 卡中恢复文件,请下载并安装 SFWare SD 卡恢复工具以安全地执行损坏的 SD 卡恢复。 在 Windows 或 Mac PC 上启动 SFWare SD 卡恢复软件。

Free Download for WindowsFree Download for Mac

1: 对于损坏的 SD 卡恢复,请从主屏幕中选择恢复驱动器/分区选项,然后单击驱动器/分区恢复

Recover data from damaged or corrupt drive

2: 驱动器列表显示在下一个屏幕上,选择损坏的 SD 卡以开始恢复过程。 现在,该工具在损坏的 SD 卡上运行算法来搜索和定位 SD 卡中的文件。

Select the corrupt drive

3: 可恢复的文件显示在屏幕上。 您可以在数据视图或文件类型视图中查看文件。

View recoverable files in Data View or File Type View

最后,选择要保存的文件并选择目标驱动器来保存恢复的文件。 不要使用同一张 SD 卡保存文件,因为这样做会导致恢复过程中断。

上述步骤支持对 SanDisk、Lexar、Sony、Transcend、PNY、Samsung 等流行品牌生产的不同版本存储卡的数据恢复。SFWare SD 卡恢复工具支持的存储卡类型如下所列:

  • 紧凑型闪存卡
  • 安全数字卡(SD 卡)
  • 安全数字大容量卡 (SDHC)
  • 安全数字扩展容量 (SDXC)
  • 微型安全数字
  • 微型安全数字大容量 (Micro SDHC)
  • 微型安全扩展容量 (MicroSDXC)
  • 至尊数码图片卡 (xD)

如何使用 CHKDSK 修复损坏的 SD 卡?

CHKDSK 是 Windows 操作系统计算机的内置工具。 这有助于修复驱动器上的任何逻辑文件系统错误。 如果 SD 卡损坏与文件系统有关,则以下方法效果最佳。 使用读卡器将 SD 卡与 PC 连接。

Fix SD card using CHKDSK

  1. 转到我的电脑并记下 SD 卡驱动器号
  2. 打字CMD (命令提示符)在搜索中并选择 Run as administrator 选项
  3. 现在,输入 chkdsk[驱动器号]: /f /r /x 并按下Enter

其中,/f:验证并纠正逻辑磁盘错误

/r:检查物理磁盘错误,如坏扇区并尝试修复它们

/x:该命令包括 /f 的功能,并且还强制卷首先卸载。

现在 chkdsk 命令扫描 SD 卡以定位错误并修复 SD 卡驱动器。 如果您仍然无法访问 SD 卡中的文件,则表明 SD 卡已严重损坏。 您可以尝试修复损坏的 SD 卡 使用其他 SD卡修复方法。

结论:

SD 卡因其在各种设备中的可用性而面临大量磨损。 与其他存储设备相比,它使驱动器更容易受到可能的损坏或损坏。 考虑到这些因素,建议用户按照常规检查驱动器的运行状况并始终保持数据备份以避免数据丢失情况。 为了解决任何数据丢失的紧急情况,您现在可以轻松地在 SFWare SD 卡恢复工具上重播。

经常被问到的问题

如何从损坏的 SD 卡中恢复照片?

从 SD 卡中删除的照片无法在回收站中找到,因为删除后它会超过垃圾箱或垃圾箱。 但是借助专业的数据恢复软件,您可以轻松 恢复从 SD 卡中删除的照片.

如何恢复损坏的 SanDisk SD 卡?

下载并安装 SFWare SD卡恢复工具 在你的电脑。 使用读卡器连接 SD 卡并运行应用程序。 按照说明从损坏的 SanDisk SD 卡中恢复数据。

如何在不格式化的情况下修复 SD 卡?

是的,您无需格式化驱动器即可轻松修复损坏的 SD 卡。 但是,错误执行的步骤将导致 SD 卡中的数据丢失。 以下方法很少可以帮助您在不格式化的情况下修复损坏或损坏的 SD 卡。

  • 如果您的读卡器或 USB 端口损坏,请尝试使用另一个
  • 如果缺少驱动器号,请分配一个新的驱动器号。
  • 尝试重新安装新的 SD 卡驱动程序
  • 您始终可以依靠 CHKDSK 命令来修复驱动器上的任何逻辑错误。

如何修复损坏的Outlook配置文件? (Outlook 2021, 2019, 2016)

摘要:

本文,您将能修复从 2007 年到最新 Outlook 2019 2021 的任何 Outlook 版本的坏的 Outlook 配置文件。本文还介绍了损坏的原因以及与损坏的Outlook配置文件相关的常见错误。 请遵循文章修复Outlook配置文件中介绍的最佳推荐方法,并重新访问Outlook电子邮件应用程序。

Repair Outlook Profile

快速导航

是什么导致 Outlook 配置文件损坏?

Outlook 配置文件损坏时出现的错误

不同 Outlook 版本中的修复配置文件

重建 Outlook 配置文件

经常问的问题

您的背后可能有多种原因 Microsoft Outlook无法启动 并且主要原因可能是Outlook配置文件损坏。

当您的Outlook应用程序停留在处理屏幕时,会看到Outlook配置文件损坏的第一个迹象。 如果您的配置文件损坏,则无法从Outlook访问任何重要信息。

不用再拖延了,让我们看看Outlook配置文件如何损坏以及如何检测配置文件已损坏。

是什么导致Outlook配置文件损坏?

下面列出了导致Outlook损坏的一些常见原因:

  1. Outlook安装不正确
  2. 配置文件配置不完整
  3. Outlook崩溃和PST文件损坏
  4. 与在线服务器同步时出现Outlook错误。
  5. 电源中断或电子邮件应用程序突然关闭
  6. 病毒或恶意软件

上述所有错误均将导致Outlook数据文件损坏,进而导致Outlook配置文件损坏。

现在,我们向下滚动以查看配置文件损坏以及修复Outlook配置文件的要求时遇到的常见错误。

与损坏的Outlook配置文件相关的常见Outlook错误

启动Outlook时,如果应用程序显示错误消息 无法启Microsoft Outlook 无法访问Outlook数据 表示您需要修复Outlook配置文件

的 Outlook应用程序挂起或冻结 由于Outlook配置文件或Outlook数据文件(PST,OST)中的损坏。

其他错误讯息 丢失的PST文件 和 无法配置Outlook数据文件, 如果配置文件已损坏,则会遇到其他问题。

无论屏幕上显示了什么错误,都可以通过修复Outlook配置文件轻松修复这些错误。

如何在不同的Outlook版本中修复配置文件?

下面给出了在所有版本(包括最新的Outlook 2019)中修复Outlook配置文件的简单步骤:

修复 Outlook 配置文件 – 2007

  1. 选择工具并转到Account Settings
  2. 在中选择您的帐户资料Email 标签,然后单击 Repair
  3. 按照应用程序中显示的说明和提示进行操作
  4. 程序完成后, Restart Outlook to sync变化

上面提到的方法可以修复导致访问Outlook配置文件失败的较小损坏。

修复Outlook Profile 2010及更高版本

  1. 打开Outlook window -> 去 File menu
  2. 点击旁边的向下箭头标志Account Setting
  3. 点击Account Settings 从给定的选项

Repair Outlook

  1. 选择Outlook profile 在 Email 标签,然后单击 Repair

Click on Repair

  1. 接下来,按照提示进一步进行操作

这是修复损坏的Outlook配置文件的基本方法。 如果此方法无法修复Outlook配置文件,则可以尝试使用Outlook内置修复工具,即ScanPST或Outlook收件箱修复工具。

Microsoft收件箱修复工具如何修复Outlook配置文件?

PST文件损坏也可能是Outlook配置文件损坏的最主要原因之一。 因此,让我们尝试在ScanPST.exe的帮助下修复Outlook配置文件。

要运行ScanPST.exe,首先需要找到该工具。 找到您的ScanPST.exe, 点击 Start 启动扫描过程。 最后点击 Repair 按钮以重建Outlook配置文件。

尽管是免费的PST文件修复工具,但ScanPST确实有一些缺点:

  • 由于该工具适用于原始Outlook数据文件,因此无法保证文件的完整性
  • ScanPST无法修复受密码保护的Outlook数据文件
  • 该工具无法修复严重的Outlook损坏
  • 它无法恢复从配置文件中删除的电子邮件和PST的其他组件

如果您的个人资料严重损坏或受密码保护,则使用收件箱修复工具将无益。

如果上述手动方法均不能帮助您修复Outlook配置文件,则下一个方法是重建配置文件。

注意:如果您的电子邮件服务器无法与配置文件同步,则重建Outlook配置文件将删除Outlook中存储的数据。

如果您正在考虑如何修复Outlook配置文件以修复损坏并从配置文件中恢复已删除的数据,这是最推荐的过程。

使用SFWare PST修复工具,您可以安全地修复导致Outlook损坏的Outlook数据文件并恢复其数据。 使用该软件的主要优点是,它不适用于原始文件。 文件的完整性保持不变。 立即下载该软件并免费试用

Free Download for Windows

如果您仍想重建或重新创建Outlook配置文件以修复损坏,则尝试它不会有任何损失。 下一节说明如何重新创建Outlook配置文件。

如何重建Outlook配置文件?

大多数电子邮件服务器都致力于与Outlook同步数据。 重新创建新的配置文件有助于替换损坏的Outlook数据文件。 请按照以下步骤重新创建Outlook配置文件:

  • 转到控制面板并打开邮件设置向导

Select Email client

  • 在邮件设置向导中,单击现有配置文件,然后点击删除

Click on Remove

  • 现在通过Outlook应用程序创建一个新的配置文件
  • 转到文件,然后选择添加帐户。 在设置中,输入电子邮件帐户详细信息和密码

Add new account

有益的提示:

如果丢失了重建过程中的任何数据,则可以 恢复已删除或丢失的Outlook电子邮件 以及使用SFWare PST修复工具的其他数据,该软件不会改变原始结构并可以快速轻松地恢复Outlook项目。

结论:

您可以借助本文中介绍的手动方法轻松修复损坏的Outlook配置文件。 但是,如果您认为这些方法有风险,则可以始终使用SFWare PST修复工具来修复Outlook配置文件的安全方法,该工具可帮助您将来修复所有Outlook错误。

经常被问到的问题

如何在 Windows 10 中重建 Outlook 配置文件?

重建 打开 Outlook 2010 并单击顶部菜单中的文件按钮。单击帐户设置旁边显示向下箭头的图标。从可用选项中选择帐户设置。在“电子邮件”选项卡中,选择 Outlook 配置文件并单击“修复”。按照屏幕上的说明完成所需的步骤。

收件箱修复工具是否修复 Outlook 配置文件?

是的,使用 Windows 内置的收件箱修复工具,您可以修复损坏的 Outlook 配置文件。但是,该工具仅适用于较小的损坏级别和原始数据文件。此外,ScanPST 或收件箱修复工具无法修复受密码保护的 Outlook 数据文件。

如何修复 Outlook 配置文件和恢复数据?

修复 Outlook 损坏和恢复数据的最佳方法是使用第三方工具。 SFWare PST 修复工具是最推荐的修复损坏的 Outlook 和恢复数据文件的工具。该工具适用于文件副本,因此 Outlook 数据文件的完整性保持不变。

3种简单的方法来修复WinRAR校验和错误

Summary:

Checksum errors in RAR files are one of the most annoying errors as it preserves the content extracted from the compressed folder. Don’t worry about stuck files! This article brings you the easiest and free solution to fix WinRAR checksum error .

WinRAR Checksum Error

WinRAR Checksum error RAR archive is corrupted appears on the screen when a file or file header or some bytes related information is missing in the file  .

Listed below are some of the common reasons that lead to RAR file corruption and cause checksum errors in RAR files:

Reasons Behind Checksum Errors in WinRAR Files

  • One of the common errors can be interruptions caused during RAR file downloading.
  • Bad sectors on a drive can also cause file corruption and cause checksum errors.
  • Other reasons like virus intrusion and extracting files from unreliable tools can also lead to checksum errors in WinRAR files.

How to fix checksum errors in WinRAR?

WinRAR checksum error can be solved by 2 different methods.

  1. Fix checksum errors using manual methods

Method 1: Verify the “Keep corrupt files” checkbox

Method 2: Repair Archive Using WinRAR

  1. Fix WinRAR Checksum Error with Dedicated RAR Repair Tool

Fix checksum errors in RAR or Zip archives

To fix checksum errors in WinRAR files, follow the instructions below and verify that the errors are not present at the end of the process.

Verify the Keep corrupted files checkbox

Keep corrupted files is an option on WinRAR application for extracting files. The benefit of ticking this option is that it ignores corruption in files and helps you extract content from zip folders. Follow the given steps below to extract the files without error message.

  • First, right-click on the Zip or RAR archive
  • Select Extract Files from the options
  • The tickmark Keep Broken Files is located on the  Miscellaneous tab
  • Please click Ok when selecting the destination to extract to

Fix checksum error in .rar files

NOTE The file will be extracted to the target location, but still shows the same Checksum error .  Ignore the error and open the file.  You will see the files successfully decompressed .

This method works well if you focus on a single file corruption. If there are multiple header corruptions on the RAR file, this method may fail to open the file.

In this case, the entire archive needs to be repaired. You can fix corruption in RAR file using built-in tool or any trustworthy repair tool  .

Repair corrupt RAR files to fix checksum errors

To fix checksum errors in WinRAR files, first, you need to download and install WinRAR on your computer. WinRar has built-in options that help you fix checksum errors and repair corrupted files. Follow the steps below to restore the archive.

  1. Right click on corrupted RAR or ZIP file
  2. Select Open with WinRAR from the menu

Open with WinRAR

  1. When WinRAR opens, click Tools menu ->  Repair archive .

open repair archive

  1. Select the destination location where the repaired RAR or ZIP file must be saved by clicking on Browse

repair rar file

  1. Leave the Archive Type unchanged and click OK .
  2. After the repair process of the archive, click on Close

Note The built-in repair process helps you fix only minor corruptions in your files.  This method will not be effective if the file is severely corrupted or corrupted and there are bad sectors on the drive .

Also, it acts directly on the original file, which may increase file corruption. To fix any errors and repair complete RAR file, all you need is a  professional RAR file repair tool .

SFWare RAR File Repair tool is the best software to fix WinRAR checksum errors.  Another benefit of using this tool is that it does not alter the original content of the file and can work on copies of the file.  This tool also helps you extract encrypted RAR files easily.  Try the software for free checksum errors in WinRAR files

Free Download for Windows

How to fix .rar file showing checksum error?

To fix WinRAR checksum error or CRC error, download and install SFWare Repair RAR file software. Launch the application and follow the steps mentioned below.

  • From the main screen, use the Browse option to select the error that caused the file to be corrupted or corrupted

main screen of the tool to repair MS word file

  • Click Repair to extract corrupted RAR file
  • Software initializes scanning process to repair corrupt RAR files
  • After the scan is complete, you will be able to see the repaired RAR file on the screen.

preview the repaired MS word file

  • Select destination to save fixed WinRAR file and click on Save option

Now you can extract the RAR file and open it without any errors. If you are having trouble  extracting large .rar files , you can use SFWare tool to repair and extract large RAR files.

in conclusion:

With the help of the methods above, you will be able to fix checksum errors in WinRAR files. You can prevent checksum errors in RAR files by using trusted antivirus software and providing enough space for the downloaded RAR file.

If you were able to resolve WinRAR checksum error with the help of this article, please share your thoughts in the comment section below.

如何修复损坏的 PhotoShop 文件?

Overview:

If you are one of those Photoshop users who are annoyed by corrupted or damaged PSD files . Well, this article answers all your doubts and helps you in recovering and repairing corrupted Photoshop files.

Basically PSD stands for Photoshop Document and is the default format used by the Photoshop application to save data. Regardless of the file type, something can corrupt your PSD file, causing trouble to open it.

Working in Photoshop can be tricky. Especially if you are a beginner, you may end up spending a lot of time getting used to Photoshop. In all your endeavors, you might come across Photoshop errors and thus you might end up losing your precious PSD files.

How do you know a PSD file is corrupted? Why can’t you open PSD files?

Reasons Behind Photoshop File Corruption

PSD files are often very complex in nature and thus prone to corruption. Some of the main reasons are listed below:

  • Closing Photoshop abruptly while working on a PSD file can result in the file ending unexpectedly. Click on the link to learn how to fix file error ended unexpectedly .
  • Sometimes, improper compression techniques used to compress PSD files can also lead to Photoshop file corruption.
  • Converting PSD files to other formats using unsuitable tools can result in file corruption. Also, any system-related issues such as application crashes may prevent PSD files from opening .

Signs of PSD file errors:

If your PSD file is corrupted, one of the following errors will occur when you try to open the file.  

  • The file contains one or more layers that appear to be corrupted. Continue reading Layers ?
  • Cannot open file psd . Photoshop cannot open files in the Adobe Photoshop file format.
  • Photoshop cannot open files in the Adobe Photoshop JPEG file format.
  • Photoshop cannot open your file in the [ other file formats Photoshop should be able to open ] format.

The occurrence of the above errors is common in all versions of Photoshop. Errors may appear differently with new versions of Photoshop 2020, CC 2019, CC, CS6, CS5 and older versions.

Ways to Repair Corrupted PSD and Recover Files

Even if you face error while opening PSD file in Photoshop, you can use the easy methods mentioned below to restore PSD file.

First, we need to check whether the problem is related to the PSD file or the Photoshop application. To do this, try opening a different PSD file in Photoshop. If you can open it, the application is fine, but there is a problem with that particular PSD file.

NOTE :  If no files open, there may be a problem with Photoshop. In such cases, reinstalling Photoshop was found to resolve the issue in most cases.

Method 1: Recover damaged PSD file from previous version

Note: A previous version will only work if that version was saved before the file was corrupted. If you do not have a saved previous version, you can skip this method and follow the next method as directed.

Repair PSDusing Previous Version

  • Right click on corrupted or damaged PSD file → select option: Restore previous versions .
  • Find earlier versions of damaged or damaged PSD files → Select Restore .
  • Please click Restore to confirm the order.
  • Run Photoshop →  open the restored PSD file again, click OK  when a message pops up warning of some text layers with missing fonts…
  • Check all layers and remark missing parts with layers and save  them as new PSD file.

Method 2: Restore damaged PSD file using .temp file.

If the Photoshop file corruption is due to a sudden crash of Adobe Photoshop or Windows system, try to restore the corrupted PSD file using a temporary file.

  • Go to Photoshop → Click File
  • Please click Open →  Change file extension from .psd to .temp.
  • Please click Open  and you will be able to see your unsaved PSD files .
  • Save then restores the damaged PSD file from .temp file to .psd on PC.

How to fix PSD file corruption on Mac?

If you’re having trouble opening PSD files on a Mac computer, you might try rebuilding the Mac OS Launch Services database.

  1. Quit Photoshop.
  2. Open the Terminal application by selecting Applications → Utilities → Terminal .
  3. Please enter the following comment exactly as text:

/System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework/Support/lsregister -kill -r domain local -domain system -domain user

  1. Press Return → close the terminal
  2. Restart your computer → reopen Photoshop and open the PSD file

With the help of the above methods, you can easily restore the psd file. What to do if the PSD file refuses to open or if the PSD file is damaged or damaged? Browse the next section to learn how to repair corrupt PSD files.

Is it possible to repair corrupt Photoshop files that cannot be opened?

Yes, it is possible to repair corrupt Photoshop files that cannot be opened. All you need is a trusted professional  PSD repair tool . This is the easiest way to get back PSD files.

SFWare PSD Repair Tool is a reliable software for repairing corrupted Photoshop files. The software works in read-only mode to ensure that the original files are safe during the repair process .  After the PSD repair process is complete, a new healthy PSD file will be created along with all layers, color modes and text .

What’s more, you can preview the repaired PSD file for free . Without wasting your time, click on the download button below to get back PSD files instantly.

Free Download for WindowsFree Download for Mac

Most Popular Ways to Repair Corrupted or Corrupted PSD Files

To repair PSD files, all you need to do is download and install SFWare PSD Repair Tool and follow the steps below .

Step  1:   First, click  on Browse →  Select the corrupted PSD file that you are having trouble opening.

Repair PSD Files

Step  2:   Then click on Repair  to let the software start to repair your file

PSD Files repairing

Step  3:   After completion of the repair process, enjoy the repaired file for free and save it on your desired location

Additional Features of SFWare PSD Repair Software:

  • Ability to work with PSD and PDD files
  • Large or RLE compressed PSD files available
  • Capable of recovering all layers of PSD files separately
  • Supports all color modes such as bitmap, grayscale , CMYK color, duotone, multi-channel color

in conclusion:

Working with Photoshop software can be fun and tough at the same time. If you come across any Photoshop errors or PSD file corruption, things can get worse. However, with all the above-mentioned methods, you can easily open the corrupted file and also fix PSD file corruption with SFWare PSD Repair software.

If you successfully repaired your damaged or damaged PSD file using the above methods or if you have any questions about PSD repair feel free to mention it in the comment section below.

已解决:Outlook 无法连接代理服务器错误

Overview:

An Outlook user experiences many  Outlook errors. Few of them A problem so complex is related to the error The Outlook is unable to connect the proxy server ” from the Exchange server. This article provides a brief introduction to the Exchange proxy server and what causes the error. At the end of the reading, you will be able to understand and fix the error The Outlook is unable to connect the proxy server.

The error: Outlook unable to connect to the proxy server

We all know that Outlook is the most widely used email application as compared to other applications. Outlook is not only an email client but also provides many other additional features such as calendar, task manager, contact manager, notes, journal, etc. Despite its high profile, Outlook is prone to errors .

Quick navigation:

About the Exchange Proxy Server: Why can’t I connect?

Why does Outlook say it cannot connect to the proxy server?

How to fix proxy server security certificate in Outlook?

frequently asked questions

About Outlook Exchange Proxy Server: Why can’t I connect?

Exchange server:

Outlook Exchange Server uses the Mailbox server role (multi-role server) to send outbound emails through Send connectors. Send connectors allow you  to send email from your Exchange server to other domains on the Internet. When you click on the properties of Exchange’s Send connector, you’ll find an option to proxy through a Client Access server.

proxy server:

A proxy server is a network from which all your client queries or requests will be sent to the main server. Basically, a proxy server acts as an intermediary network to send and receive requests from clients to servers and vice versa. The error: Outlook cannot connect to the proxy server has something to do with the security certificate of the proxy server.

Security certificate:

Security certificates are used to authenticate MS Exchange servers to only communicate with authenticated servers. When Microsoft Outlook tries to connect to the server by using a remote procedure call (RPC) connection or a secure HTTP (HTTPS) connection, you receive one of the following error messages:

  • There is a problem with the proxy server’s security certificate. The name on the security certificate is invalid or does not match the name of the target site. Outlook could not connect to this server (error code 10).
  • There is a problem with the proxy server’s security certificate. Nowhere in Outlook can connect to the proxy server (error code 10).
  • There is a problem with the proxy server’s security certificate. The security certificate is not from a trusted certificate authority. Outlook could not connect to this server (error code 10).

To understand further, let’s analyze the causes of the error one by one:

Why does Outlook say it cannot connect to the proxy server?

A few main reasons for the error “Outlook cannot connect to this server” are listed.

  • When you try to connect to a server and the connection requires a certificate authority.
  • Can’t leverage Certificate Authority at all
  • Certificate may be invalid or rejected
  • The website name does not match the name in the certificate
  • A third-party add-in or a third-party browser add-in is blocking access, or sometimes it is caused by corrupted Outlook files.

How to fix proxy server security certificate in Outlook?

Mentioned below are few ways to fix Outlook cannot connect to the proxy server error:

Verify certificate:

If the certificate name is invalid or Outlook cannot connect with the proxy server, two things should be thoroughly verified. First, the expiration date of the certificate, and second, the information mentioned in the subject field must match the site name.

Follow the steps below to check the certificate:

  1. Open Internet Explorer, connect to any secure and trustworthy server, and press Enter. Or enter https://www.[servername].com/rpc” in the browser’s address bar and press Enter. Then, connect with the RPC server.
  2. Once you find the padlock  icon in the lower right corner of your web browser, double-click it and select the Details  tab.
  3. Note the information from the Valid to and  Subject  fields.

If the dates provided under the details are accurate and the subject matches the site name, your certificate is up to date. If not, the certificate has expired, or you need to change the website name.

Install trusted certificates:

If you encounter an error notification stating that the security certificate is not from a trusted authority, or was not added to the Microsoft Management Console (Microsoft Management Console that contains all Certificates snap-ins).

Here are the steps to install a trusted root certificate:

  1. When the Certificate dialog box opens, click the Install Certificate  option and  Next  to continue.
  2. Check the box Place all certificates in the following stores.
  3. Now, click Browse  to select Trusted Root Certification Authorities and click OK. Click Next  to proceed further.
  4. Wait for the process to complete. When finished, click the Finish  button.

If the error persists, and you cannot get rid of it, try adding the Certificates snap-in to the MMC.

  1. Open Run (Windows + R)  and type click 
  2. Go to File > Add/Remove Snap-in.
  3. Select a certificate, and then choose Add.
  4. Click on My User Accounts.
  5. Choose Add  again, this time choosing Computer Account .
  6. 将新证书从Certificates-Current UserTrusted Root Certification Authorities 进入 Certificates (Local Computer) > Trusted Root Certification Authorities.

Turn off third-party add-ons:

Third-party add-ins are responsible for most Outlook errors including proxy server errors,  0x80040154  and others. If the error shows that the security certificate is invalid or does not match the name of the target site, follow the steps below to achieve the desired result:

  1. If Outlook is running in your system, close it and press the Win + R keys to open the Run window.
  2. Type ” exe /safe ” in the “Run” search bar and click OK .

Fix Outlook Proxy Server Error

  1. If you can run the mod safely without any issues, it means that the problem is with a third-party add-on.
  2. To disable third-party add-ins, go to Options at the top of the File Outlook screen.
  3. Choose Options from the File menu, then click  Add-ins .
  4. Find the Admin box and click COM Add-ins .
  5. Click Go to develop further.
  6. Do you see a checkbox next to Third-party add-ons? be clear
  7. Restart Outlook.

If none of the above solutions successfully fixed it for you, the problem might be with your Outlook files. Your Outlook PST or OST may get corrupted due to some malware intrusion or any other reasons.

Outlook PST files are stored on a network server. Your PST file may become inaccessible when your PST file is located on the server that is experiencing issues. Also, it can even corrupt your PST file if the server goes down.

In such cases, you can make use of  SFWare Outlook Repair Tool  to repair any corrupted Outlook files. There is no harm in trying all possible solutions to get the app working.

SFWare Outlook PST Repair Tool is a dedicated tool for repairing any damaged or damaged Outlook data files . Built-in features like Normal Scan and Smart Scan help to repair complex PST file issues easily. The tool works in read-only mode to ensure that no harm will be done to generate healthy PST files . Download the software now and fix PST file corruption in few easy steps .

Free Download for Windows

in conclusion

As quoted above in the article, “Outlook cannot connect to the proxy server” is an error related to the exchange server. With the help of the methods above, you can try to fix the error and get Outlook running normally. If your Outlook file is corrupted, you can always rely on SFWare Outlook Repair Tool for hassle-free assistance.

Frequently Asked Questions:

How to fix security certificate error in Outlook?

First, you need to verify the certificate and install a trusted root certificate. If the error persists and you cannot get rid of it, try adding the Certificates snap-in to the MMC. You can follow the above detailed steps to fix security certificate error in Outlook

How do I recover my certificate in Outlook?

Below are the steps to restore the default SSL certificate and private key. Go to Control Panel >> System >> Security >> Certificates and Private Keys. Now click Revert to Default. A confirmation message will appear >> OK.

How can I find my certificate in Outlook?

Follow the steps to view the certificate in Outlook. First, on the File tab >> click Options >> click Trust Center. >> Click Email Security. Go to Encrypted Email >> Click Settings >> Under Certificates and Algorithms >> Click Select. Now, click on the desired certificate and then click on View Certificate.