I have the weirdest problem with New Vegas. Everytime i have any "bigger" mods activated, the game freezes as soon as the Bethesda screen comes on. I've reinstalled my game about 10 times already. This time i decided to take the modding path really slowly, to see what the problem is. So, i install New Vegas Ultimate Edition ( steam). I install A world of pain which works perfectly. Then i install Mission Mojave. No conflicts, no missing masters, nothing. Game freezes. I untick MM, and the game works. So, maybe the problem is with MM? I decided i uninstall that. Then i installed NVEC Complete. Same thing, unticked it works, unticked it freezes. Nothing wrong with the load order, FNVEdit doesn't say anything either. At the moment, the list is : FalloutNV.esm LonesomeRoad.esm OldWorldBlues.esm HonestHearts.esm DeadMoney.esm TribalPack.esm ClassicPack.esm MercenaryPack.esm CaravanPack.esm GunRunnersArsenal.esm NVEC Complete + NVCE.esm ( causes freeze when ticked) AWorldOfPain.esm YUP - Base Game + All DLC.esm YUP - NPC fixes.esp FalloutNV_lang.esp ( This is the language file that comes with the steam version, changes it to english. This is because steam gave me the "russian" version, and then changed the language to English) Oddly enough, i've played through New Vegas many many times and never encountered this problem unless it was a mod conflict/missing masters. I've also successfully modded the Steam Ultimate Edition before, so the game definitely works. Any suggestions? Thank you. Quick update: Got myself the other version, the one that is in english by default, without an esp. Worked perfectly. Until i restarted, then it started to freeze again. However, downloading the .dll fix removed the title screen freezing problem. It is likely that this would have worked with the other version as well.