When I run the .exe for the 4GB Skyrim mod, none of my other mods load. I assume this has something to do with the fact that the .exe 4gb is differently named than the default Skyrim .exe. Anyways, can someone help?
Can you be more specific than "other mods"? Loose file mods like texture mods and esp based mods should be loading fine. DLL injection mods (Script Dragon, FXAA), however, will not. If you're using Script Dragon or FXAA /w 4gb skyrim they need to be installed at the path of the modified executable run by the 4gb launcher, which by default on 1.5 is [gamefolder]\exe. Script Dragon ASI's can still go in a [gamefolder]\ASI folder (this folder does not have to be moved). SKSE despite being a DLL injection mod still gets installed in [gamefolder] as 4gb skyrim is SKSE aware and checks for and loads it.
So assuming you want to use 4GB Skyrim, Script Dragon, FXAA, and SKSE all at once you should have:
skyrim game folder\ ASI\ (script dragon ASIs) EXE\ tesv.exe (the modified copy run by 4gb skyrim) (FXAA files) (Script Dragon files) tesv.exe (skse files)
4gb skyrim can go anywhere you want, in my case I stick it in [gamefolder]\4GBSkyrim.