[chris89]

I'm on windows 7 x64 and i uninstalled completely the nvidia 6600gt, and now this? How do you fix this?

At first it kinda was okay said SUBSYSID Mismatch but now access denied for some reason?

Why does it do this and I'm on teamviewer, is that a reason why?

I need to flash this video card for this old lady. I had 2d and 3d at 500Mhz but 2d was 1.3V rather than 1.4V so it would crash...

I setup a new bios file but it won't let me flash... Never had this issue so very completely stumped?

 

[kertsz]

Please help, I'm in the same case

 

[blaze2210]

Try a different version of NVFlash....When cross-flashing my 1070, I have to use one version to put the mismatched vBIOS on the card, and a different one to get the original vBIOS back on.

 

[kertsz]

I have tried all the versions that I have found without success