

This is the single most important thing you can do to fix and protect yourself against problems in the future.

* Did you install Steam to it's default location? If so, please see the wiki " Installing Games on Windows Vista+" article for why the original default Steam behavior of installing games to the "C:\Program Files" folder tree was bad (they learned better, and don't do that any more) and why "disabling UAC and running as Administrator" is NOT sufficient, with instructions how to move it. Be prepared to revert to a previous save if you do so. Building a stable game consists of resolving each problem individually until none remain, and then realizing that every change you make thereafter (including updates to mods already installed) run the risk of introducing new problems. * Be aware that one error may mask a number of other errors, which will not appear until those masking them have been resolved. "Verifying local files" is just a CRC check.Īll of the following may not apply to your specific situation, but are worth repeating anyway. I know you said the problem happens even with no mods installed, but unless you uninstalled FNV and wiped it's folders before re-installing, there is usually something people overlook (like NVSE). Don't forget to identify things that do not appear in the "load order", such as NVSE and it's related plugins, texture replacements (specifically their larger image sizes: 1024x1024, etc.), and "post-processors" like ENB or SweetFX. Without the information requested in the wiki " How to ask for help" article we can only guess.
