On my work computer, I have MS Office Starter 2010. About once a week, sometimes more often, I will attempt to open a document from either Word or Excel, and I will get an error message that says I need to repair MS Office. It will repair and go back to normal for another week, and then I have to do it again. Does anyone know a way to fix this permanently? I'm using Windows 7, SP 1, 64-bit. Thanks for your help.