一些用户报告说Windows 无法连接到 ProfSVC 服务的错​​误。 ^{(Windows couldn’t connect to the ProfSVC service. )}当有人试图登录到他们的用户^(User) 帐户^(Accounts)时，通常会遇到这种情况。当用户配置文件损坏^{(User Profile is corrupt)}或用户配置文件服务失败^{(User Profile Service fails.)}时会触发此错误。为了克服和解决这个问题，您可能需要创建一个新的用户帐户来访问被损坏的^{(User Account)}用户帐户^{(User Account)}卡住的文件。今天，我们将检查一些类似的方法来修复此错误并确保我们不会丢失任何数据。

Windows无法连接到ProfSVC服务

我们将进行以下修复以消除此错误：

• 检查负责的Windows 服务^{(Windows Service)}。
• 启用内置管理员^{(Built-in Administrator)}并使用它登录。
• 替换 默认 ^(default )文件夹。
• 修复用户配置文件。

1]检查负责的Windows服务^{(1] Check the responsible Windows Service)}

 在开始^(Start)搜索框中键入 services.msc ，然后^{(services.msc)}按 Enter^(Enter)打开 Windows 服务管理器^{(Windows Services Manager)}。

找到User Profile Service ， 然后双击它以打开其属性^(Properties)框。

现在，只需确保它正在 运行，^{(Running, )}并且启动类型设置为 自动。^(Automatic.)

2]启用内置管理员并使用它登录
^{(2] Enable the Built-in Administrator & use it to log in)}

每台 Windows 10 计算机都有一个内置的管理员帐户^{(built-in Administrator account)}。我们现在可以激活并使用此管理员^{(Administrator)}帐户为您建立一个新的用户配置文件^{(User Profile)}。

要使此修复生效，您需要 制作一个可启动的 Windows 10 USB 驱动器 ，然后 使用它 启动您的计算机。^{( boot your computer)}然后，当您进入欢迎屏幕^{(Welcome Screen)}时单击 下一步^(Next)，然后单击 窗口左下角的修复计算机 。^{(Repair your computer )}

接下来点击 疑难解答。^{(Troubleshoot.)}

之后，选择 高级选项。 ^{(Advanced Options. )}然后， 命令提示符。^{(Command Prompt.)}

现在，打开命令提示符^{(Command Prompt)}窗口后，输入以下命令：

net user administrator /active:yes

最后，输入 exit 关闭命令提示符^{(Command Prompt)}窗口。重新启动计算机以使更改生效。

或者，您可以 使用 Command Prompt 为自己创建一个新的用户帐户。

3]替换默认文件夹^{(3] Replacing the default folder)}

人们在论坛中讨论的另一个有趣的解决方法非常简单。

您需要做的就是登录没有任何此类问题的计算机。

然后从以下位置复制名为 d​​efault 的文件夹 。 ^(default. )它可能是隐藏的，因此您需要 在继续之前显示隐藏的文件和文件夹 ，^{(Show hidden files and folders )}

C:\Users\

现在，将其复制到 USB 驱动器。

^(Boot)将故障计算机启动到您刚刚在上面的方法 2中创建的^{(Method 2)}用户帐户^{(User Account)}。

之后，插入您的USB 驱动器^{(USB Drive)}并导航到我们刚刚执行的相同 用户 文件夹。^(Users )

并将 已经存在 的默认 文件夹重命名为^(default )default.old。

现在，您可以将 默认 ^(default )文件夹从USB 驱动器^{(USB Drive)}复制到故障计算机。

只需确保删除此新文件夹中所有扩展名为 .DAT 的文件即可。

重新启动^(Reboot)计算机并检查是否解决了您的问题。

4]修复用户配置文件^{(4] Repair User Profile)}

手动修复损坏的用户配置文件^{(Repair a corrupt User Profile)}或查看ReProfiler是否有帮助。

All the best!

Windows couldn't connect to the ProfSVC service

Some users repоrt an error that sаys Windows couldn’t connect to the ProfSVC service. This is usually encountered when someone is trying to log in to their User Accounts. This error is triggered when the User Profile is corrupt or when the User Profile Service fails. In order to overcome and fix this issue, you might need to create a new User Account to access your files stuck with the corrupt User Account. Today, we will be checking out some similar methods to fix this error and ensuring that we do not lose any data.

Windows couldn’t connect to the ProfSVC service

We will be carrying out the following fixes to get rid of this error:

• Check the responsible Windows Service.
• Enable the Built-in Administrator & use it to log in.
• Replace the default folder.
• Repair the User Profile.

1] Check the responsible Windows Service

Type, services.msc in the Start search box and hit Enter to open the Windows Services Manager.

Locate User Profile Service, and then double-click on it to open its Properties box.

Now, just make sure that it is Running, and the Startup Type is set to Automatic.

2] Enable the Built-in Administrator & use it to log in

Every Windows 10 computer has a built-in Administrator account. We can now activate and use this Administrator account to build a new User Profile for you.

For this fix to work, you will need to make a bootable Windows 10 USB drive and then boot your computer using it. Then when you get the Welcome Screen to click on Next, and then click on Repair your computer on the bottom left portion of the window.

Next click on Troubleshoot.

After that, select Advanced Options. And then, Command Prompt.

Now, once you have got the Command Prompt window open, enter the following command:

net user administrator /active:yes

Finally, type in exit to close the Command Prompt window. Reboot your computer for the changes to take effect.

Or alternatively, you can create a new User Account for yourself using Command Prompt.

3] Replacing the default folder

Another interesting workaround that people have been discussing in the forums is pretty simple.

All you need to do is log in to a computer which is not having any such problems.

Then from the following location, copy the folder named default. It may be hidden, so you need to Show hidden files and folders before you proceed,

C:\Users\

Now, copy it to a USB Drive.

Boot your faulty computer into the User Account you just created in Method 2 above.

After that, insert your USB Drive and navigate to the same Users folder that we just did.

And rename the default folder that is already there to default.old.

Now, you can copy the default folder from your USB Drive to a faulty computer.

Just make sure that all the files with the .DAT extension in this new folder is deleted.

Reboot your computer and check if that fixed your issues.

4] Repair User Profile

Repair a corrupt User Profile manually or see if ReProfiler helps.

All the best!

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