New installation of windows, application issues

I had to do a fresh install of windows 7 recently and now I’m having issues with some applications, this is the error I get for team speak team speak error and this is the error I get for obs, obs error I’m wondering how to get these two application to work and I’m wondering if there is an application that would streamline the process of getting a new windows install to work with with new application like downloading required files, though there probably isn’t one application to do both because they’re two different problems, any help is appreciated.

For the OBS problem, it looks like if you click Yes it will download them for you, kinda like when you install a game with Steam and it downloads DirectX for you.

I’m not sure about dll’s. The only time I’ve had problems with that is is something was corrupted, and that was a long time ago.