minecraft

Greetings to all, I am very glad to be a member of the forum. I need a serious help friends. Recently there is a problem in Minecraft. I am getting an unknown error (Minecraft installer system file error)| when trying to install Minecraft. After a several attempts, I failed to solve the error...

I would like to know if anyone knows one of these sites/program where you can find information about Minecraft account based on Usernames/UUID's. No. I'm not one of those sad 12 year old angry raging kid.