New Vegas wont launch

[GhetteohoAss]

the launcher comes up, then black window that quickly disappears. I've tried everything, unloading and reloading mods, verifying game files, reinstalling DX11, I feel very stuck any help would be appreciacted

(Btw ive put 5+ hours of modding work into the game so I don't really want to uninstall unless I have to.)

Thank you

[dubiousintent]

The "black window" is most likely a "command prompt" window, which means some command line app is trying run (which should not be the case).

 

We REALLY need to see a sorted "load order" (such as produced by "LOOT"); to include the main game and DLC files. (Screenshots don't work so well for the purpose.) With modded games its the sequence, not merely the list of mods, which is the cause of many problems. LOOT's sort gives a good first approximation, correcting the most obvious issues and is sufficient for most players. You can make minor adjustments to the order and tell LOOT how to remember them. It's in the on-line documentation under "Metadata". Instructions on how to copy it's list for posting are in the "How to ask for help" article, and "Checklist Item #11' entry in the wiki "Fallout NV Mod Conflict Troubleshooting" guide.

Please work through either the 'Solutions to Starting the game problems' or the 'Solutions to "Crash To Desktop" (CTD) problems' sections in the wiki "Fallout NV Mod Conflict Troubleshooting" guide.

In the meantime, please see the 'Vanilla Load Order' entry in the 'First Timer Advice' section; as well as the 'Towards Game Stability' and the 'Common Game Problems' sections of the wiki "FNV General Mod Use Advice" article.

I recommend anyone read the entire "FNV General Mod Use Advice" article to understand the differences between this game and others you may have experience with; especially if this is your first attempt to play a modded FNV or it's been more than a year since you last set it up. It is designed for someone who has never played a modded PC game before, so it tries to avoid making any assumptions, is kept "up-to-date", and covers years of "lessons learned" by a retired Technical Support expert. It is NOT a list of various mods to install that happen to work on the author's machine; only "the essentials". It addresses fundamentals underlying how to get the basic game and mods to work together. At least 90% of everything I post in the "Technical Support" sub-forum is already in that article. Once you can play a test game to at least Primm, only then should you try adding other mods from some other "guide".

-Dubious-