.Net Framework 2 with later versions

I want to install a program on a Win10 home laptop. The install routine says “install .NET Framework 2” first.

I can see that .NET Framework 3.5 and 4.38 were recently updated. This indicates multiple versions can co-exist. Possibly the install routine for this older program simply does not conceive of = or >, possibly there is something in version 2 that is not in the later versions.

Regardless, the question is, can .NET Framework 2 be installed without disrupting the functioning of whatever else is already in place on the computer?

I can see that .NET Framework 3.5 and 4.38 were recently updated.

Curent .net patches are common for all built-in .net versions so not necessarily. Furthermore, old .net frameworks are not installed by default. Check Control Panel - Programs and Features - Turn Windows features On or Off whether .net 2/3/3.5 is installed:


If old .net frameworks are not checked, try to install them here. In the case error (Missing Installation Media or something similar) occurrs, use DISM command as explained in the following article:
https://docs.microsoft.com/en-us/win...nagement--dism

Regardless, the question is, can .NET Framework 2 be installed without disrupting the functioning of whatever else is already in place on the computer?

Yes if it is installed either in dialog above or using DISM command. Do not use any standalone installers.

I was able to get the .Net Framework version (installed?/enabled?) Using the DISM command, then install an activate the software program. It appears to be functioning properly now.