To ensure security and reliability, you should apply the latest cumulative updates after the base installation:
Run the official Microsoft .NET Framework Repair Tool . Additionally, run sfc /scannow and DISM /Online /Cleanup-Image /RestoreHealth from the command line to repair core OS image files before attempting re-installation. Error: Blocking Issues (Unsupported OS version) net framework 47 2 download windows server 2016 updated