AC12 (2523) dual screen problem

[Anonymous]

Hello,
I installed AC12(Build 2523) on a Vista PC along with the previously AC11 (Build 1210) and I get a problem on the second screen, when the drawing spans to the second screen it is unusable (when can recognise the colors but nothing else), the menus and tools are perfectly usable on the second screen. In AC11 on the same PC with the same drawing we can use both screens. The videa adapter is a NVIDIA Quadro NVS 290.

Any idea what to do to fix that ?

Thanks

Patrick

[Anonymous]

I'm xp .... however

I just today rolled back my nvidia driver 190 update to 186. My problems were slower scrolling and refresh. Cadimage tools dialog boxes reversed background colors and in some cases were really slow to generate images. Quicken was absolutely screwed....anyhow all is back to normal.