Can't open skyrim after restart

[Auraria]

Hey there guys, I got a 'small' problem.

 

I recently started modding skyrim again, after not playing the game for 1 or 2 years. I tryed out the new vortex mod manager but wasn't even able to instal skse right so I changed back to the community supported nmm that is available right now (don't know if that is important so I'm going to include it)

 

and so I started installing quite a few mods. Trying if the game still runs every few mods so I can find problems and disable them and installing a few adult mods as well. Everything went pretty fine. I cleaned my standart skyrim files before I started and installed somewhere between 50 and 100 mods. I had no problems, expressions and animations were fine, everything worked.

 

And than I shut down 'nmm' and my pc to go to bed. The next day when I tryed opening skyrim (or skse) I only got past the bethesda logo, saw the skyrim logo on the left (but not the buttons to start a new game ... on the right), than my screen turned white for a second and skyrim just closed down. No crash message no nothing, just white and than I see my desktop.

 

I tested my game right before closing it down the day before and everything worked fine. I didn't change anything since than, I didn't install anything, nothing. I tryed restarting both 'nmm' and my computer a few times and even disabled the last few installed mods but I get the same result every time. 

 

Loot doesn't find any mistakes either and I ran 'fnis' a few times just to make sure as well. 

 

I don't really know, what could caus this but I think I had this problem already, back when I stopped playing skyrim. And I don't really want to reinstall all my mods just for them to be unusable the next time I shut down my computer either. I would have to basicly deep clean my skyrim folder every time and until I reinstall everything I need to go to bed again :D.

 

And so I thought I would post this here, hoping someone knew this and maybe even how to fix it /what caused it. 

 

Ty in advance for at least reading threw the text wall and sorry for potential mistakes in the writing ;D

[Gukahn]

Had a similar issue 2 times now. One time as i fiddled with an Ini file and the second today as i was fiddling with other files.

Both times just opening steam and let diagnostics do its thing did work for me. Maybe try that as well?

 

 

[Andy14]

If LOOT doesn't find anything and it was still running the day before, let Steam check the file integrity.

[Auraria]

Ty for the help guys.

 

While doing the 'verify integrity' thing didn't help immidiatly, LOOT did find a problem afterwards. Apparently one of my mod files got corrupted or something and since that was a hard requirement for another, very big mod, it crashed the game. I reinstalled it and now it works.