How to fix Error 0xC1900107 when installing or upgrading to Windows 11?

A cleanup operation from a previous installation attempt is still pending, and a system restart is required to continue the upgrade. Restart the device and run setup again. If restarting device does not resolve the issue, then use the Disk Cleanup utility and clean up the temporary files and the System files. 

To delete temporary files:

1. In the search box on the taskbar, type disk cleanup, and select Disk Cleanup from the list of results.

2. Select the drive you want to clean up, and then select OK.

3. Under Files to delete, select the file types to get rid of. To get a description of the file type, select it.

4. Select OK.

If you need to free up more space, you can also delete system files:

1. In Disk Cleanup, select Clean up system files.

2. Select the file types to get rid of. To get a description of the file type, select it.

3. Select OK.

However considering you have already purchased Restoro and would like us to assist you in doing that utilizing a remote session, please contact our support and they will be happy to help you.

Email: support@restoro.com