You can make use of a DISM command to enable it. It is also possible that the error occurs due to the fact that the.NET Framework 3.5 function has not been enabled in your system. NET Framework 4.6 Advanced Services and After Windows complete the requested changes you need to click Close. Again, on the left side you need to click Turn Windows features on or off.After Windows complete the requested changes click, after you click Close, window you opened at step 5 will close.Choose Download files from Windows Update to finish installing features.

After you click Close, window you opened at step 3 will close. After Windows complete the requested changes you need to click. NET Framework 4.6 Advanced Services and click OK. On the left side you need to click Turn Windows features on or off.In the Control Panel window, select the search bar and type windows features, and click the link titled Turn Windows features on or off.Click on Start and go to Control Panel.Method 1: Turn Windows Features On or Off

0x800f0922 failed to install