Hi,
Try Safe Mode - repeatedly tap F8 and then uninstall it.
If no help try using Revo Uninstaller - Free version.
Revo Uninstaller - Free version
http://www.revouninstaller.com/revo_uninstaller_free_download.html
Check with Ghost's Support as they will also have help.
Hope this helps.
Rob Brown - MS MVP - Windows Desktop Experience : Bicycle - Mark Twain said it right.