OC即: Old Computer,老式电脑,从8.0版本开始,cimatronE对低配置的CPU不再支持,但是它却对这样的用户给了一种特殊版本,即就是:OC版$ z4 y8 ^8 B1 }4 o6 h- `' I# Y( c" t: p
官方说明如下: 6 l$ a# V9 ?) O- g$ d# x& l% hPentium III and old AMD computers are not supported. For these computers use a special & u$ e( _ N5 k4 J
version; CimatronE 8.0 OC (Old Computer). A message is displayed while installing a * _1 G2 X# y/ P* `! D5 z dstandard version on an old computer: "Your hardware (CPU) doesn!ˉt support this 0 w0 j% Y& e8 [; rinstallation set of CimatronE. Please use the OC installation set instead. If you do not have : d4 T1 K2 e/ i0 p
it, please contact your local Cimatron Provider."