Office 2007 How To Completely Uninstall And Delete Office 2007?

How to completely uninstall and delete Office 2007? - office 2007

I have a test version of Microsoft Office 2007. I want to uninstall the program because they want more. When I click on "Add or Remove Programs" and then go try it out, I received a notice, "Setup can not continue because a required file is corrupted or missing. Run from the original source disc or download location "- is there a way to eliminate the program, preferably without the registry and manually delete files. Thank you and thank you, not by Microsoft.