Speedyz97

I was having some problems with my Fallout 4 game so I reinstalled it. I put it on my hard drive because my SSD was low on space. When I opened up the NMM it says that it can't find Fallout 4 where it used to be located. I rescanned for fallout 4, and it even found where it was located on my hard drive, yet when I click on the Fallout 4 NMM option, the same error pops up. Anyone know what I should do?

I have this one weapon mod installed, but there is a mod compiling all of this guy's weapon mods, including the one I have installed. Will anything bad happen if both mods are active at the same time?

I was making a mod in the creation kit about three weeks ago, and then I opened fallout 4 to test it (I had done this previously without having any problems). Once the game loaded, all of the assets were full of red exclamation points. I closed it and when I launched fallout 4 again, the Bethesda logo would show up, but then it would crash. Same thing happened when I launched it without any mods at all. I have no idea what I should do. Should I reinstall it or what?

Not sure if this is the best place to post this, but the preliminary loading screen just sits there and I'm not sure what to do. Should I reinstall, or what? Edit: Now, if I try to download a mod, NMM will open, but there won't be any text and I can't click on anything.