Photoshop CC 2015 is not launching. Receiving message as Adobe Photoshop CC 2015 has stopped working. Windows can check online for soluton or close the program. Even Illustrator is not opening. I tried many things but can't find a solution. my system config. is windows 7 ultimate 64 bit. 16 gb ram, i5 - 3.2 ghz. I am not having any external graphic card. I wonder if there are any other system requirements besides this? I have just downloaded two apps photoshop and illustrator for now but both are not working.