Windows 11 ARM dev build netframework 3.5 install error

Copper Contributor


How to fix this problem? I need this framework


4 Replies
Try restart your PC and try again.
You may try download and run the following tool to repair .NET:
And try again
Restarted, tryed again install - error. Downloaded tool to repair - same error, restarted - error. OptionalFeatures.exe install returns error too =\
best response confirmed by starker22 (Copper Contributor)

Installation of clean windows 11 version from pararells let me install net framework 3.5

Thank you for sharing and glad the problem has been fixed.