GTX770 pretty much tried everything

[willitwork]

Hello and sorry for my bad english,

I have been trying to mod New Vegas and put the d3d9.dll as usual. It crashed my game, can't even open the main menu. (Had so such problem with HD5450 and HD6610M) So I tried a different version, didnt work. Tried injector files, nothing crashed but it just didnt work. Installed Fallout 3 wrapper crashed this one too and injector also didn't work. I closed logitech gaming software (not that I use an LCD keyboard) and deleted Geforce Experience. Can't think any other program that may cause the problem. Any advices?

[ENBSeries]

It's because of other software, that kind like logitech and other useless which hook in to game process.

[willitwork]

Yes after some testing I discovered that AVG anti-virus is causing it. Both versions works fine on both games now.

Appreciate the help, thanks!