longwang, on 11 December 2012 - 06:21 PM, said:
An incredibly odd problem occurred with the patcher. I start the patcher. MWO logo appears. MWO logo disappears and mechlab fails to launch. Can't relaunch patcher because a process of the patcher is still running. Close the process in task manager, and the same cycle repeats itself.
I've had this happen as well, and my computer far exceeds the game's specs.
I, too, repeatedly ended task on the patcher program and restarted the game. Eventually, I realized simply waiting is what works. I have no idea what the patcher is doing when it hangs like this, but it seems it's doing something. Maybe if your computer is slow it's stuck even longer than mine.
Try waiting a couple mins to see if it just starts before you end task and relaunch?