FragBag

I ended up coping the plain text from Fallout.ini and FalloutPrefs.ini from my documents over the the text in the ini editor inside of MO. After reapplying the tweaks from the guide, everything is running smoothly. Thank you for your help.

I had been checking the graphic setting originally though the Falloutlauncher via steam(Opps), I just used MO to open the FalloutLauncher executable and was shown the same settings I saw in steam. Besides the FalloutLauncher all other executable have been ran through Mod Organizer. The settings appear to be wrongly set only when launching the 4gb loader through MO. When using MO to launch any other executable everything works properly. I just tried what you suggested, running the Fallout Launcher through MO, and everything appeared to be in order with the graphic settings. Afterwards, I ran the 4gb Loader again, through MO, and the settings where still not loading.

I've followed the Fear and Loathing guide to the T up until the point where it asks you to start the game to check if everything is running smoothly. The problem I'm facing is that when the game is launched using the 4gb patch, it opens using a resolution and graphic setting much lower than I've set. When launching the game with NVSE everything runs smoothly. I've also had to use the "-laaexe .\FalloutMO.exe" argument with FNV4gb patch to have the game launch without receiving the child process error. Even after launching the game with the 4gb patch as an executable in MO, the graphic setting stay the same and will still work correctly with launching the game through NVSE. Any ideas?