JoeyTheNeko

ummm how do i use it exactly? i don't know how to use pastebin.com

i don't know why but every time i try to lode/play a mod it lunches it but then it kicks me straight out back to the launcher page. it never don't that before but when my pc updated to windows 10 it just kicks me out and idk what to do....i tried reinstalling the launcher but it didn't work... what I'm i doing wrong?? i really need help.