I started getting this error occasionally. The obvious solution here would be to download
the latest drivers, but ATI no longer supports this version of the software or the card itself
(9600 series). However, this is my setup of choice, I don't want to change it.

Normally, I can reboot, start the TV in MMC, and the error disappears. Is this safe to do?

Or should I try uninstalling and reinstalling the software?