Screen corruption going into device manager.

[Ruined]

Using the latest betas on Nvidia.com (not nzone), I get screen corruption on my 8800GTS going into device manager; after the screen dims and asks me for permission to continue, I hit yes and then see a brief few seconds of 2D corruption (looks like ANSI characters) which fixes itself immediately. Anyone else getting this? I seem to get the brief flashes of corruption every time USer Account Control comes up, after dimming the screen.

Note I am having no issues in 3D games or 2D otherwise.

[inSpirAcy]

It's a common problem. I don't know of a fix, but here's a simple way to stop UAC messing up:

Local Security Policy -> Local Policies -> Security Options -> User Account Control: Switch to the secure desktop when prompting for elevation -> Disabled.