Syrim game crashes on first load screen

[Monksofall]

hi, so i had like a total of 70 mods running smoothly on my skyrim game then suddenly the FPS started to really slow down so i deleted some mods to see if that helped the FPS when it didnt i decided to delete all my mods and saved files to start from scratch, now my game crashes on the first loading page when i start a new game, i check on the NMM plugins list and the skyrim.esm,Update.esm,dawnguard.esm, hearthfire.esm and dragonborn.esm are checked but when i open the skyrim game the skyrim.esm is missing in the data files im new to pc gaming and am totally lost ive looked everywhere and tried everything to stop it from crashing but i dont know what to do anymore, i desperately need help. T-T

[Fkemman11]

You can try verifying the game cache through Steam and see what that does. Right click on the game in your game list on Steam and select properties. Then go to local files and select verify integrity of game files and see if it finds anything missing. If that doesn't work, then you might be better off reading up on basic modding for Skyrim, delete your game and reinstall it. Basically start over. I know it sucks, but, it is better to know you have a clean game to build on. Also, whenever you uninstall mods you will have to test your new mod list on a new game. It's ok to add mods in a play-through, but not to take them away.

[Monksofall]

ive already verified integrity of game and reinstalled the game multiple times,when i verify integrity game it says i have 1 missing tho, and ive tried to delete my skyrim folder for a clean start but it says i cant bc i dont have administrators permission

[Monksofall]

it worked! thank you so much brother!