Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hello Zarenis,
Uninstall all Office installations using the appropriate MS FixIt(s) from this article: http://support.microsoft.com/kb/290301
Restart twice.
Then visit Windows Update and ensure all critical updates are installed, and any update that has to do with the Dot Net Framework. There are at least four versions and it's best to keep all of them updated. Missing updates to these have been known to choke Office 2010 installations.
After all updates, restart.
Finally right before another installation attempt, change your default printer to the Microsoft XPS printer if is listed as an installed printer.