Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hi,
Thank you for choosing Microsoft Community. I will help you in providing steps to determine the cause of the issue and install Office 2013 successfully on the computer.
One of the common reasons is that, if there is corrupted Office installation files on the computer, Office 2013 cannot be installed. Let us follow the steps.
Step 1:
Go to Start -> Control Panel -> Programs & Features to check for multiple versions.
Refer the Method 2 and run the fix it to remove Office suite manually from the computer. This is to ensure all the Office traces are completely removed from the computer.
Office 2007 Suite: http://support.microsoft.com/kb/928218#Method2
Office 2010 Suite: http://support.microsoft.com/kb/290301#Method2
You may run the fix it from the article below to remove corrupt Office 2013 keys from the computer:
http://support.microsoft.com/kb/2739501
Step 2:
Restart the computer in Clean Boot and install Microsoft Office 2013 Suite. Refer the following article on How to restart the computer in Clean Boot:
http://support.microsoft.com/kb/929135
After restarting the computer, install Microsoft Office 2013.
I hope this fixes the issue. If not, reply and I will be happy to assist you further.
Thank You