Dealing with ATI installations can be a real hassle, especially if you need to install an older version (as we have done on one of our own systems).

In your case, your best bet may be to use Windows System Restore to simply restore the system to the point before the new ATI Catalyst driver was installed.

If that's not an option, consider the driver cleaner software from DriverCleaner.net. It has several "ATI" presets you can run to completely remove ATI software. Use caution, however, and consider creating a system restore point prior to removal.

Ok, it's uninstalling now. But it's stuck on "Currently Uninstalling: ATI Display Driver..." and keeps looping? I've waited about 15 minutes and it's still going - I have a feeling it's stuck...

Try rebooting your PC and then re-attempting the uninstall. Or - use the Windows cleanup utility and try again. Make sure you don't have two ATI software products installed in different locations.

Wow, ATI graphics hardware products might be good, but they're software install/ uninstall stability is some of the crappiest I've come across.

I've had numerous issues trying to get the correct version of Catalyst Control Center to install for use with my graphics card, and recently a Windows 7 update overrode the version I had installed with the latest release.

The problem is that the latest catalyst no longer includes the "reduce DVI frequency on high resolution displays" setting that I need to get my old LCD monitor to run smoothly in 1600 x 1200.

Anyways - now I can't get ATI Catalyst Install Manager to uninstall. I choose the express "uninstall all" option, but no luck.

Any ideas?

Great tip and soooooooooo easy <img src="http://forum.contractwebdevelopment.com/my-plugins/bb-smilies/default/icon_smile.gif" title=":)" class="bb_smilies" />

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Thanks for the fix. I should have known to 'reboot' before anything else!

Ditto thanks for the simple solution that you posted.

You nailed it. So weird. Thank god that's fixed. How would we ever know how to fix our iPhone's without the Internet? <img src="http://forum.contractwebdevelopment.com/my-plugins/bb-smilies/default/icon_smile.gif" title=":)" class="bb_smilies" />

Vielen Dank! Einfach und effektiv. Hat sofort geklappt.

Thanks. Of course the obvious (restarting would have fixed it).... My wife thanks you!

You rock! thx.

Thank you so much! Such a simple solution! It was very annoying and I spent ages trying to find out how to check the settings when all my husband had to do was turn it on and off again and it worked. Why didn't we think of that? <img src="http://forum.contractwebdevelopment.com/my-plugins/bb-smilies/default/icon_smile.gif" title=":-)" class="bb_smilies" />

Thanks a ton! This problem had been driving me crazy.