I recently took over maintenance for a site, and on this site the one-click update for JCE is always failing - requiring me to download the latest and installing it manually. The message is this:
JCE Core cannot be installed over JCE Pro. Please install JCE Pro. To downgrade, please first uninstall JCE Pro.
I do have my update key installed.
I have been installing the JCE Pro version when I manually upgrade. Is there something I need to do to let the site's system know to upgrade with Pro instead of trying to upgrade with Core?