Hello! Quiet some time ago I got the free demo version of Minecraft Java Edition, after a day or two, I bought the full game, but the launcher won't lanch now an I really wanted to play Minecraft. Any help would be greatly apricated
https://help.minecraft.net/hc/en-us/articles/360029643892-Can-only-play-Minecraft-demo-Java-Edition- Log fully out of the launcher with your account then log back in again, if that won't work then you will also have to make a Microsoft account with the email you used to purchase the game and log in that way, it's status quo since dec 1 2020 for all new users.