0x800f0952 is rarely a hardware failure. In most cases, it’s a policy or servicing stack issue. The DISM workaround or GPO tweak resolves it in under 10 minutes.
Error appears when enabling .NET 3.5 via “Turn Windows features on or off” or dism /online /enable-feature . 0x800f0952 install
Damage within the WinSxS folder prevents new features from being staged. 0x800f0952 is rarely a hardware failure
Type cmd in the Start menu, right-click , and select Run as administrator . and hit Enter.
This is the most common fix if your PC is part of a domain. It forces Windows to check Microsoft's servers directly instead of your local company server. Press Win + R , type , and hit Enter.