How to Install Net Framework 3 5 on Windows 10,11 Error 0x800f0950 Easy Fix!

"Easy steps to fix .net framework 3.5 installations failed with error code 0x800f0950 on windows 10 or 11."

Windows features
.net framework 3.5 is not installing
Windows couldn't complete the requested changes
the changes couldn't be completed
please reboot your computer and try again
error code 0x800f0950
Windows 10
Windows 11

COPY THIS on a notepad & Save the CMD Extenstion file ___________________________

@echo off
Title .NET Framework 3.5 Offline Installer
if defined setupdrv (
echo Found drive %setupdrv%
echo Installing .NET Framework 3.5...
Dism /online /enable-feature /featurename:NetFX3 /All /Source:%setupdrv%:\sources\sxs /LimitAccess
echo.
echo .NET Framework 3.5 should be installed
echo.
) else (
echo No installation media found!
echo Insert DVD or USB flash drive and run this file once again.
echo.
)
pause