How Do I Fix Installation Issues with Word Add-In (Windows only)?

Installation issues can happen for many reasons. Below, you will find information on fixes for potential installation issues you could experience with our Microsoft Word Add-In for Windows.

We recommend that you follow all these steps in order before contacting us.

We no longer support the Microsoft Office Add-In for Mac and won’t be updating this in the future. If you still use it, you may experience issues we are unable to control or resolve.

We recommend that you download ProWritingAid Desktop Everywhere, which works with Microsoft Word in Mac.

Check that Microsoft Word and Windows are up to date

Word Add-In for Windows works best with Word 2016, Word 2019, Word 2021, and Word for Office 365. Please make sure that you have the latest updates available for your version of Microsoft Word by following the steps listed here.

You will also need to have a supported version of Windows and all the available updates installed to use our Word Add-In successfully. You can find more information here.

If you’re not able to upgrade your version of Microsoft Word or Windows, you can still use our Web Editor to edit your documents with ProWritingAid.

Check that you have the latest VSTO runtime

You may need to update your version of VSTO runtime to install our Word Add-In for Windows. To do this, you can follow these steps:

  1. Close Word.
  2. Install the latest VSTO runtime.
  3. Run our Repair Tool to make sure the add-in is enabled.
  4. Launch Word and see if the issue is resolved.

Uninstall and reinstall

You can also try uninstalling then reinstalling our Word Add-In here.

If you are unsure of how to uninstall the Add-In, you can find information to help you here.

Word Add-In is installed but not showing in documents

If our Microsoft Word Add-In for Windows has installed but you are unable to see ProWritingAid in your Word documents, you can use the steps provided here to help you.

If you need further support, you can get in touch. You can find out how best to get support here.


ProWritingAid is more than just an editing assistant; we’re here to help you bring your story to life. Unlock your story’s full potential with our in-depth writing reports, actionable feedback, and more.

Did this answer your question? Thanks for the feedback There was a problem submitting your feedback. Please try again later.

Still need help? Contact Us Contact Us