_jd_

Like the one everybodys been talking about but not confirmed... I use imac but I dont know if this is the problem .. it hasn't been working for 1.09.c up.

Did the bteam not launching thing fix up?

Did it fix the not launching bug?

I have the same problem and im on iMac too but ill follow these instructions on your replies to see if it will work

For some reason, I can not play attack of the bteam.Every time i press the "Play" button it starts attack of the bteam , then stops and goes back to the technic launcher.It only happens to this one modpack. By the way , not sure if this is the reason , but im on a iMac