If you have a Windows 10/11 installation ISO/USB (mounted as E: drive in this example), you can install it without internet: Open Command Prompt as . Run the following command:
: Version 2.0 is not backward compatible with version 1.1, so ensure your specific software specifically asks for "2.0". net framework 2.0 offline installer 64-bit
Online installers frequently fail when trying to connect to legacy Microsoft update servers that may no longer be active or optimized for older frameworks. If you have a Windows 10/11 installation ISO/USB