So I have been trying to run a few programs that were built using the .NET 3.5 Framework. Every time I try to open the programs, I get a new missing DLL error. I don't really want to just download the DLL files from the web. Instead, I want to know what program/package I need to install to get everything to work on my Windows 7. There must be some Windows feature I need to enable or some redistributable I need to install directly from Microsoft, right?
Windows 7 has the .NET Framework 3.5 SP1 built in, it's a component of Windows you can enable or disable. You could try going to:
And disabling "Microsoft .NET Framework 3.5.1", clicking OK, then enabling the feature again.
If that doesn't fix it, you can try the system file checker by typing