JSI Tip 1650. Uninstalling components breaks SBS uninstall.

If you use Control Panel / Add/Remove Programs to remove Proxy or Internet Explorer, you will break the SBS unistall.

Removing individual components of SBS with Control Panel / Add/Remove Programs removes some registry entries and components required to uninstall.

To remove SBS components, you use Control Panel / Add/Remove Programs / SBS and on the next dialog box, clear the check box of the components you want to remove.

You should NOT remove components individually, only via the above check box method.