Main menu will not let me select New Game

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Hello im experiencing an issue with Fallout New Vegas, It runs if i load a old save but if i try to click on "New Game" it wont even ask me to validate that i do want to start one...it litterally does nothing i wait for a good 15 mins and theres no change. I have tried a new menu retex to fix and relauching the game around 15 times before and after i tried the new menu retexture. Any help is appretiated :)