So, I recently installed Realvision ENB following the installation guide that was on the mod page. I installed all the mods that were needed, got my enblocal.ini tweaked as in the tutorial. But now when i go to certain place like Witherun it suddenly laggs super hard. At first glance I thought it was that the skrim stopped working because of the black screen after loading. But after waiting a few seconds the black screen went away and I saw Witherun. I couldn't move but the the people in whiterun were moving and the music still played. Then the screen started to switch between a bright whiterun (clear day) and a dark whiterun as if it was night. While autosaving and alll other text on screen doesn't dissappear like it would normally do. And It continues to do this. After realizing that I couldn't even open the menu to quit to desktop i force closed it with task manager which said that skyrim wasn't responding. So I opened skyrim again and I loaded up a vanilla skyrim (no mods or whatever cheats ect.) save and fastravelled to a another place. But then I suddenly got huge lag. I dropped from around 50-60 fps to ~5fps. I have no idea how this happened. I think this problem has something to do with the FX lighting, climates of Tamriel, Realvision ENB and SWEET FX. (I also get this weird ENB warning at the launch of skyrim saying 3th party software detected, use ENB series at your own risk. Does this have something to do with it?) (Also my enb.ini says i have a VideoMemorySizeMb of 1024. Is this right?) My pc specs: Amd HD 7950 3GB i7 3770K 8GB of RAM