Double-clicked… and boom, error message. Said something about needing “.NET something-something”. My first thought? “Great, more stuff to install.” Jumped over to that official Microsoft page everyone uses for these downloads, hunted down the specific .NET version it needed. Installed it, restarted my ancient PC – felt like forever waiting. https://kralmod.com/how-to-use-diablo-2-terror-zone-tracker-3-key-tips-explained/