Hi,
How did you uninstall Office 2013 from the computer?
You may follow the steps and manually uninstall Office 2013 by following the section ’Manual steps to remove Microsoft Office 2013 MSI installations’
from the following article this will remove all the installed components of Office 365 from the computer.
http://support.microsoft.com/kb/2739501
Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore,
make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs.
Once the uninstallation is completed you may use the installation source file to reinstall Office 2013 on the computer and verify the status.
You may also refer to the following thread which discusses about the similar issue and check if it helps:
http://answers.microsoft.com/en-us/office/forum/office_2013_release-word/error-code-30089-14/6bd8a138-d425-4047-8e7c-2f95d533724d
I hope the above information helps. Let us know if you need further assistance.
Thank you.