I did try doing that, but it says i cant check disk for errors while in use, it says it will do it when i restart but when i do it doesnt do it.

I tried uninstalling microsoft office, since all of the programs dont work. but it wont even let me uninstall.
it says :

Error 2330 setup cannot get attributes for file C:\programfiles\microsoftoffice\office12\1003.Veri fy hat the file exists in your system and that you have sufficient permissions to update it.