Install Steam
login
|
language
简体中文 (Simplified Chinese)
繁體中文 (Traditional Chinese)
日本語 (Japanese)
한국어 (Korean)
ไทย (Thai)
Български (Bulgarian)
Čeština (Czech)
Dansk (Danish)
Deutsch (German)
Español - España (Spanish - Spain)
Español - Latinoamérica (Spanish - Latin America)
Ελληνικά (Greek)
Français (French)
Italiano (Italian)
Bahasa Indonesia (Indonesian)
Magyar (Hungarian)
Nederlands (Dutch)
Norsk (Norwegian)
Polski (Polish)
Português (Portuguese - Portugal)
Português - Brasil (Portuguese - Brazil)
Română (Romanian)
Русский (Russian)
Suomi (Finnish)
Svenska (Swedish)
Türkçe (Turkish)
Tiếng Việt (Vietnamese)
Українська (Ukrainian)
Report a translation problem
Redists installed?
Mods installed?
Run all of the redists setups from this file location: C:\Program Files (x86)\Steam\steamapps\common\Fallout New Vegas\Redists
As for windows 10, if running the redists dont work, you can try Exiting steam and running it as admin. make sure to set fnv to run as admin too
I don't know about Origin. It should not pose any problem, but try to kill it for experiment.
Please also make doubly sure you're running Steam and the game's executable as administrator. It may also be worth a shot adding your game's executable to your anti-virus' exceptions list.
Most of the suggestions in the thread should solve your issue. I highly doubt if this is a clean install you'd be missing a master file but you could verify the integrity of the game's cache through Steam too.