Press , type optionalfeatures.exe , and hit Enter. Find .NET Framework 3.5 (includes .NET 2.0 and 3.0) . Check the box and click OK .
Error 0x800f0952 is usually a minor "hiccup" in how Windows communicates with its update servers. In 90% of cases, or running the troubleshooter will solve the problem.
If you’ve encountered the error code while trying to install a Windows update or a specific feature like .NET Framework 3.5, you aren't alone. This error typically signals that Windows is having trouble accessing the necessary files to complete an installation or that there is a conflict within the Windows Update components. 0x800f0952 install
Type the following command: DISM /Online /Cleanup-Image /RestoreHealth
Stop the update services by typing these commands one by one (press Enter after each): net stop wuauserv net stop bits Press , type optionalfeatures
If it fails again, ensure you have an active internet connection, as Windows needs to download these files. Solution 4: Bypass WSUS (For Corporate/Pro Users)
Sometimes the update folder gets "clogged." Clearing it forces Windows to start the download from scratch. Error 0x800f0952 is usually a minor "hiccup" in
Look for a value named . Double-click it and change the Value Data to 0 . Restart your PC and try the update again.