Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hi,
As per description you are unable to install Office 2013 Professional on the computer. Let me help you with the issue.
Try the steps below and check the result:
Step 1:
Run the fix it from the following link to remove traces of Office:
http://support.microsoft.com/kb/2739501/en-us
Step 2:
Once the fix it process is complete try the step below to rename the Microsoft Help Folder and check if it helps:
· Hold Windows key + R.
· Copy and paste, or type the following command in the Open box, and then press Enter:
%Programdata%
Rename the 'Microsoft Help' folder as 'Microsoft Help. OLD'
Restart the computer and then try to install Office 2013 in windows clean boot mode and check if it helps:
Refer the following article on How to restart the computer in Clean Boot:
http://support.microsoft.com/kb/929135
Note: Ensure to restart the computer in normal mode once troubleshooting is completed.
Clean boot is performed to disable all startup programs and 3rd party services on the machine and check if they are conflicting with the Office program. If so, you may disable the unwanted software those conflict with the suite or get them updated.
I hope the above information helps.
Thank you.