Matmos install crash/freeze.

[KiloStyx]

Every time, i will login and the launcher will open. after that i will scroll through the modpacks until i find the suitable one to install (tekkit classic) EVERY time i do this (even after re-downloading the launcher TEN times) it will start to install every part of the modpack, but after about one second MATMOS will begin to install and just freeze at 0% I used to think that it was just taking time to load...until i left my computer on all day, When i cam back home It was still frozen After some frustration i decided to try out a different modpack, Same issue- It always froze on MATMOS.

[RookieMaster]

Try updating the launcher. Or using a different type of it (.exe or .jar)