I’ve bought Eventon Tickets. I tried installing it, but it said I didn’t have the Eventon main plugin. So I updated it, but it would only update onto 2.3.1, and I found in some other tickets I needed to update to 2.5.1. So I ended up buying a new license for the main plugin.
However, the new plugin won’t install, because the directory still exists. Probably because of the old plugin…