I got a message from Microsoft telling me I have 2 weeks already used up. I couldn't even install the damned thing. So I dropped the whole idea of testing it. Now I get that message. The install app I erased, I'm afraid ;) So can I re-install this app?

Hi,

Could you let us know the exact error message when you attempt to install it? Is it a retail purchased product?

Do you have other version of Microsoft Office program in your computer?

If you have other version of Office, please uninstall it completely then try to install Office 2013.

http://support.microsoft.com/kb/971179/en-us

In addition, please refer to following article to troubleshoot your installation:

General troubleshooting for installing Office 2013 and Office 365

http://support.microsoft.com/kb/2822317

Best regards,

Karen Hu