Odinstalovat by to mělo jít.
V české verzi to může být trochu jinak.copy the setup.xml from the groove folder of the installation source, and paste it in C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Office Setup Controller\Groove.en-us\
Now run the uninstaller again.
Thanks....work perfectly!
http://www.sevenforums.com/microsoft-office/25016- office-2010-wont-uninstall.html