While in buildings/caves the game is fine, 5-10 minutes in the over world and it crashes, when verifying game files it gives the messages "one file failed to validate and will be required", validating game files again tells you everything is all set, but after validating again after a crash gives the same message. I have no other mods installed, im around the same general area you wake up in after *********(possible spoilers) *********talking to the man who finds you after a certain explosion. causes my entire PC to crash and my fan go go crazy, have to hard reset the pc to get it to do anything. though I play unmodded skyrim with 0 problems and other games that possibly tax your system like fallout, so I don't think its my power supply and my GPU isn't over heating, not sure how this could cause the entire PC to crash unless theres something crazy going on in the world that im not seeing.