I'm using SKSE, and yes it is the latest version. I don't use ENB. I don't particularly care about these minor bugs, i just wanna make the game playable... so you know... I can play it XD. The Reason I Extracted Skyrim - Meshes.bsa was because of a guy (or girl) with the same problem as me said that he or she solved it by doing it. (If by some reason you want to check it out here's the link to the topic: https://www.loverslab.com/topic/44846-skyrim-whiterun-stables-ctd-giants-death/ weirdly poested on loverslab) I had two skyrim installs at first because one of my friends that started playing this waaaayyyyyy more time than me said for me to at least end the main quest of the game without mods so I can have the "vanilla feel of it". Anyway, I did it also so if by some reason I ruined everything in one game I could have the other to save myself ;) I am using both Mod Organizer and NMM, but I have only one mod installed with Mod Organizer, NMM is kinda of my main thing. The way I had two skyrim installs was obvious: just installed them in different folders: With Mods: C:\Program Files (x86)\Bethesda Softworks\The Elder Scrolls V Skyrim - Legendary Edition Without Mods:C:\Program Files (x86)\Bethesda Softworks\Vanilla\The Elder Scrolls V Skyrim - Legendary Edition The only problem I had with the registry entries was NMM and Mod Organizer finding the game on the location on the one that was installed later on, which was the non modded one. But that wasn't a problem for me because you can change that manually after, and I'm not using Steam, so having no problems with launching the game. Update: So I "kinda of" solved my problem on my on. I must admit that it's the first time I REALLY started modding Skyrim (before I just installed one or two mods in one game). But the problem I did here was that I installed all of that mods at once, without testing it. I've deleted the modded one and started a new save in the other one, because thanks to this problem I've went to Skyre page in Nexus and I've noticed the big sign there "Perkus Maximus, the successor to SkyRe, is out", so it was kinda of a good thing in the end this happened :D. I've already heard of it before, but I didn't know it was SkyRe's successor. My game is stable now, Level 8, already went to whiterun, and I have 30 to 40 mods installed, can't remember the exact number, but from now on I'm going to play the game and installing one mod at a time, test it for some 2-3 hours, than install another on and so on, and whatever NPC's/locations it changes I will go in there and test them. I am just getting one really weird bug that i would like to fix, but if there's no way to fix it, i can live with it, now I have Perkus Maximus and there's one conjuration spell that I bought for like, 15 gold, and I am in the middle of the first dragon battle in whiterun and i use this spell, and the character that comes is called "Nalcarya's Reflection", the problem is that she is waaaayyy to much overpowered, she killed the dragon on her on, and I've tried to kill her, she has more HP than the dragon itself, is this normal? If by some case is, there's a way for me to tweak one NPC's stats only? And make them permanent so every time I use this spell she is not overpowered? If there's no way to fix this, I just won't use the spell :D