If it's mentioning pirate, that means the copy of Terraria is not legitimate, or it can't detect that is is legitimate. Double check that you are installing into the steam install directory and that you don't have any hacked/pirated files in there.@EZ337 , someone else, can you please tell me how to make TCustom launch. This is an new PC, my son's. I launched TCustom normally, last version, all ok, but the program never showed up. I search for it in the sys tray, Process Manager in Task Manager but, nothing appears. I believe that I found the issue, in the logs that are in the savefiles I saw ... Pirate=yes or something like it. Any ideas?
I already tried reinstalling Terraria and didn't work...