Hello, I recently installed "Skyrim Special Edition", including my former mods, and nothing works anymore. When I launch "Vortex", it tells me, that "Script extender plugin errors detected", but I dont't have any plugins enabled, which should interfere with anything. When I start the game, I can load my former saves (after copying them there manually), but it says, that the script extender isn't running. Thus, "SciUI" is also not working and the whole game is just player and NPCs frozen in the "T-shape" position, unable to move at all. I did try to start the game via "steam" or the "skse.exe" file, but nothing changes. When I copyed my former saves to Skyrim SE, I also copyed the esp files of my mods manually to the SE folder, but I deleted them by now, since they were not compatible with SE. Thus, they shouldn't be the cause of these problems. I have absolutely no idea what I could do to fix this. I would be grateful for any help. Thanks!

If it were me, I would: PURGE any mod installed WITH Vortex Manually delete any non-vanilla files from your Data folder. If in doubt, delete it. Repair/verify your game with STEAM, to restore any accidentally delete vanilla files. At this point, your game should be back to a functioning vanilla state. Test with a new game to make sure everything is OK. You can use LAL (and its requirements) to skip the intro/Helgen. Install SKSE64 with Vortex. Test to make sure that you installed it correctly. Hit deploy to add back your purged mods. Test again. Hopefully, everything works. If you still have issues, DISABLE all your mods. Add back a few at a time (install then deploy) and test each time, until you have an issue. That way, you have at least narrowed down the problem and it will be easier to find. Good luck.