Fix Windows couldn't complete the requested changes
- Method 1: Run DISM Tool.
- Method 2: Perform a Clean Boot.
- Method 3: Make sure Windows is up to date.
- Method 4: Enable . NET Framework 3.5.
- Method 5: Registry Fix.
- Method 6: Install . ...
- Method 7: Enable Specify settings for optional component installation and component repair setting.
- Method 8: Run Windows Update Troubleshooter.