Tad,
To test with: Disable third-party browser extensions in Internet Explorer
1. Click Start, point to Settings, and then click Control Panel.
2. Double-click Internet Options.
3. Click the Advanced tab.
4. Under Browsing, clear the Enable third-party browser extensions (requires restart) check box.
5. Restart Internet Explorer.
If this helps, read here for further troubleshooting:
Cannot open Internet Explorer:
http://www.mvps.org/sramesh2k/IEFAQ.htm
IEFIX Utility - Description:
http://www.mvps.org/sramesh2k/IEFIX.htm
--
Ramesh - Microsoft MVP
http://www.mvps.org/sramesh2k
-------------------------------------------------
Prevent Spyware from being installed:
http://www.mvps.org/sramesh2k/Malware Defence.htm
-------------------------------------------------
Unable to open IE. "Internet Explorer has encountered a
problem and needs to close. We are sorry for the
inconvenience" This pops up even when I have not
launched IE. I tried to reinstall but this has not seemed
to help.