I bought minecraft JAVA edition last year. I haven't played in a few months, but was going to start playing on a server with friends. They use Curseforge. So I downloaded last night and went to open my JAVA edition and it said I could only use the Demo unless I purchased the JAVA edition? I've got the JAVA .exe launcher installation file, and I ran the repair function, but it only addresses the launcher... so, I don't know what happened to my JAVA edition files. They aren't in my program files either. I've contacted Curseforge and complained also. Do I have to buy JAVA edition all over again? I shouldn't have to do that. I'm kind of upset. Help?

BT