GUIMiner Issue : Not starting (but used to)

[sundownz]

Hey guys,

I was previously running GUIminer on my PC with a FirePro V4800 card no problem.

I swapped in a Radeon 6850 that never worked due to driver issues.

Swapped the V4800 back in, re-installed it's drivers, now GUIMiner will not start at all -- the tray icon shows up briefly then disappears.

Any ideas ?

This is my office PC and it just runs for a few extra hashes but would like to have it rolling again.

Thanks,

[sundownz]

Got it fixed... ran the AMD driver removal tool and the Driver Sweeper utility and full re-install and it was all good