Start by ensuring you are following the GenP Guides and have read the Troubleshoot Section.

If you have done that already, take a look at the second-to-last post before yours here, as it discusses the exact same issue that’s come up in the last two threads.

There is really no need for a complete uninstall and reinstall just because of a popup. That kind of workaround tends to waste time and only delays the inevitable, as the issue will return once everything is reinstalled if the root cause isn’t addressed in the first place.