A user of Magic Rainbow Unicorns Slides
June 1, 2020
Please use the Help feature under the Add-ons/Magic Rainbow Unicorns menu. Remember to send the error message or describe exactly what the error is, and include your name and email address in order to get a reply.
The most common problem that users face is having multiple Google accounts logged in at the same time. If that is the case, please log out of all Google accounts and then make sure you are only logged into one at a time. You may need to re-install the add-on if it was installed using the wrong account.