Windows 10: Update failed - how to solve it

Microsoft regularly provides Windows 10 with new updates. Every now and then, however, it can happen that there are problems with the update and the update fails. The triggers for this can have various causes.

Windows update fails - this may be the reason

If there are problems when installing or downloading a Windows update, this may be due to various causes.

1. Often a restart of the computer is already enough to fix the problem, so that the update can be installed.
2. If the update continues to fail can, the reason for this also be too little space on the hard drive. Therefore, make sure that you have at least 10 GB of free space.
3. Also, clear the cache of Windows 10 before you try to install the update again.
4. Use the Device Manager to check whether the drivers for the installed hardware are up to date. Outdated drivers can also possibly cause problems with the Windows update.

Repair system files - here's how to do it in Windows 10

If the problem persists, it may be that one of the system files of Windows 10 is damaged. Using the command prompt, you have the option to check the system files and repair them if necessary.

1. Call the command prompt from the Start menu as an administrator.
2. Enter "sfc /scannow" and confirm with [Enter].

The system files are then scanned and automatically repaired in case of damage.