Antwort How can I repair my Windows 10 installation? Weitere Antworten – How to repair a Windows 10 installation

How can I repair my Windows 10 installation?
Here's how:

  1. Navigate to the Windows 10 Advanced Startup Options menu.
  2. Once your computer has booted, select Troubleshoot.
  3. And then you'll need to click Advanced options.
  4. Click Startup Repair.
  5. Complete step 1 from the previous method to get to Windows 10's Advanced Startup Options menu.
  6. Click System Restore.
  1. Make sure that your device has enough space.
  2. Run Windows Update a few times.
  3. Check third-party drivers and download any updates.
  4. Unplug extra hardware.
  5. Check Device Manager for errors.
  6. Remove third-party security software.
  7. Repair hard-drive errors.
  8. Do a clean restart into Windows.

Navigate to the Windows 10 Advanced Startup Options menu. There are many ways to get to Windows 10 Advanced Startup Options. On many laptops, hitting F11 as soon as you power on will get you there. Booting off an install disk and hitting Next then Repair will do the job too.

How do I repair Windows 10 installation without losing data : Yes, you can reinstall Windows 10 within the OS. Go to settings > update and security > recovery. Under "reset this pc," click "get started." Choose "remove everything" to reinstall Windows while removing your files or "keep my files" to reinstall without losing personal data.

How do I repair corrupted Windows 10

Windows 11, Windows 10, and Windows 8 or 8.1

On the User Account Control (UAC) prompt, click Yes. In the command prompt window, type SFC /scannow and press Enter . The system file checker utility checks the integrity of Windows system files and repairs them if required.

How to repair Windows 10 boot : To do so, go to Windows Search and select Change Advanced Startup Options. Restart the computer and click on Troubleshoot, then select Advanced Options and click on Startup Repair. Follow the prompts and choose an account. The repair process will scan the computer and attempt to fix any startup problems.

  1. Click Start. , type services.
  2. Right-click Windows Installer, and then click Properties.
  3. If the Startup type box is set to Disabled, change it to Manual.
  4. Click OK to close the Properties window.
  5. Right-click the Windows Installer service, and then click Start.
  6. Try to install or to uninstall again.


This means that the software you are trying to install is not compatible with your operating system, hardware, or other software. For example, if you try to install a 64-bit software on a 32-bit system, or a Windows software on a Mac, you will get an error message.

How to repair Windows 10 startup

To do so, go to Windows Search and select Change Advanced Startup Options. Restart the computer and click on Troubleshoot, then select Advanced Options and click on Startup Repair. Follow the prompts and choose an account. The repair process will scan the computer and attempt to fix any startup problems.In the Control Panel search box, type recovery. Select Recovery > Open System Restore. In the Restore system files and setting box, select Next. Select the restore point that you want to use in the list of results, and then select Scan for affected programs.To reset your PC, go to Start > Settings > Update & Security > Recovery > Reset this PC > Get Started. Then, select Keep my files, choose cloud or local, change your settings, and set Restore preinstalled apps to No.

On the Install Windows screen, select Next > Repair your computer. On the Choose an option screen, select Troubleshoot. On the Advanced options screen, select Startup Repair. After Startup Repair, select Shutdown, then turn on your PC to see if Windows can boot properly.

How do I force Windows 10 to repair startup : How to initiate startup repair using the Settings app in Windows

  1. Open the Settings app.
  2. Go to Update & Security.
  3. Select the Recovery tab.
  4. Under Advanced Startup, click Restart Now.
  5. After the computer reboots, go to Troubleshoot > Advanced Options > Startup Repair.

How to auto repair Windows 10 : In the Choose an option screen, select [Troubleshoot]①. In the Troubleshoot screen, select [Advanced options]②. In the Advanced options screen, select [Startup Repair]③. Follow the on-screen instructions; Windows will attempt to locate and repair issues.

How do I fix a corrupted Windows Installer

If the Windows Installer service is corrupt, reinstalling it can help. Open Command Prompt with administrative privileges and execute these commands: `msiexec /unregister` followed by `msiexec /regserver`. Then attempt the installation again.

The C:\Windows\Installer folder contains Windows installer cache, it's used to store important files for applications installed using the Windows Installer technology and should not be deleted.

  1. Click Start. , type services.
  2. Right-click Windows Installer, and then click Properties.
  3. If the Startup type box is set to Disabled, change it to Manual.
  4. Click OK to close the Properties window.
  5. Right-click the Windows Installer service, and then click Start.
  6. Try to install or to uninstall again.

How do I manually repair Windows startup : Method 1: Startup repair tool

  1. Start the system to the installation media for the installed version of Windows.
  2. On the Install Windows screen, select Next > Repair your computer.
  3. On the Choose an option screen, select Troubleshoot.
  4. On the Advanced options screen, select Startup Repair.