No problems at all, everything was working fine. While following S.T.E.P., I was installing some mods that were already saved on NMM "downloads folder" (I was using NMM before switching to MO with a clean Skyrim install). Then I moved the already installed mods from NMM to some other folder, since I was not sure if it was fine to place them on MO downloads folder. Tried to launch MO after moving the files and it was the first time it didn't started. I thought MO could be looking for the files on NMM folder, so I moved the files back to NMM downloads folder. Oddly enough, MO started after doing this, but after thinking a bit, I thought it was just coincidence, and moved the files again from NMM folder to some other folder. Then I was using MO just fine, browsing Nexus and stuff. When I came back to MO to install some files I was downloading, the files were not there. I've clicked the links on mod's page again, and then realized it was not triggering on MO. Closed the program, but it doesn't start anymore. Restarted Windows, but nothing. Tried a clean MO manual install, but it still refuses to launch. I'm using Windows 10 x64.