Undo delete layer procreateWhat is CC_Engine_x64.exe? The .exe extension on a filename indicates an exe cutable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the CC_Engine_x64.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application. The engine features the usual long stroke of its sideport contemporaries, with a measured bore of 7.2 mm and a stroke of 11.1 mm for a stroke/bore ratio of 1.54 (a figure exceeded only by the Kalper and Foursome engines in my experience) and a displacement of almost exactly 0.5 cc. It weighs in at 2.125 ounces or 60 gm, complete with tank.