Hello,

We just upgraded our accounting computer, from an older Windows 7 64 bit to a new Windows 7 64 bit machine. Sage was reinstalled on the new machine and everything works perfectly fine, for somewhere between 30 minutes to couple hours. Then some display glitches appear - the application screen goes black, and you can temporarily see some menus and buttons when you hover over them with a mouse. Minimizing the window for some time sometimes fixes the glitch, sometimes not. Restarting the software sometimes fixes it, sometimes it starts directly into the glitched state.

All other Windows programs (browser, outlook, word, excel, etc.) work just fine.

Logically, this sounded like a display driver issue so I updated the driver (nVidia GT720). This didn't help. I switched the computer to the integrated video (Intel HD 530 in i7-6700). Still glitched. Updated the intel video driver, disabled transparent glass and desktop composition, still didn't work.

The user starts the companies by opening the sai files off a network drive, so compatibility mode settings are not selectable for the shortcut.

Any help, solution, pointers, suggestions and the like would be greatly appreciated.