This is what I did: If so, under the Control Panel for Programs and Applications, find Word 2007 or Office 2007 and choose to modify or change (not uninstall). You should be given the option to repair. Choose that.



I do not know anything about setup.

When I try to open an existing document, it said "The command cannot be performed because a dialog box is open. Click Okay and the close dialog boxes to continue."

What is a dialog box?

A dialog box is something that pops up on your screen asking you to do something or asking for you to type something.

Did you repair? What happened?



Talk to your computer guy. You may need a disk.