So that you can use your Office Paket install smoothly and without errors, it is important that there are no remnants of pre-installed Microsoft Office packages on your devices. These are usually very difficult to find or are a nuisance to uninstall. Therefore, the following tool is very useful to remove the remains from the device completely in a few simple steps.
You can find the download link for the tool in the e-mails of the product key and the order confirmation.
Alternatively, you can remove the remains manually. You can find instructions for this here.
Info: Uninstalling the Office programmes does not remove your files/documents.
Download the uninstall tool. Find out how to get to the download page here.
Open the "Finder".
Execute the file.
Click on "Continue".
Click on "Continue" again.
Then click on "Accept".
Select "Remove Microsoft Office completely" and click "Continue".
Click on "Install".
Wait until your Office is completely removed.
Click on "Close".
Now you can start the installation without any problems.