Apologies in advance for lack of computer fluency! I've been running DCU Online for the last 10 days without incident. Today the launcher has failed to open; it pops up on the dock and then crashes before appearing on screen. I've tried multiple reboots (of both the computer and simulated in Crossover) to no avail. Not sure what could be going wrong all of a sudden, and I'd prefer not to do a full reinstall. Any suggestions would be much appreciated!
Computer is a 2011 Macbook Pro running Yosemite.
Cheers!