I was looking for an antivirus program for my prime, installed this one called "Lookout", then my prime crashed. When it came back on, DMC Client has stopped. I cleared the cache, forced stop then cold booted my prime. Came back on, DMC Client error message still present, uninstalled "Lookout", cold booted, still the error message. By the way, still running on .11 since I think WW hasn't got the .13 yet.