Ever since I downloaded the new launcher, minecraft crashes and it says that this is the problem.
Local installation of 1.11.2 (C:/Users\colin266\AppData\Roaming\.minecraft\versions\1.11.2\1.11.2.json) has wrong hash; expected 6cf02d45e4e5b190e0e95c7d2df3276ccab2379f but got 12607013aba18a3f2ef5c1810958a8466eb5d4d7
Hey there,
You should try cleaning out your Minecraft directories.
Clean:
%appdata%\.minecraft - keep saves & resourcepacks though!
C:\Program Files (x86)\Minecraft
Thanks,
Austino.