Have recently loaded Office 2007 on computer running Windows 7.

Can not open up any files except for what I create on this machine, havent been able to check with anyone else running 2007. The below mesage comes up when I try and open files that have been emailed to me.


To overcome this I have tried unistalling Office 2007 software but am getting the message "This product installation has been corrupted. "

Please help!!