I have my original disk for Duke 3d Atomic edition but i bought it from Target and it has the parental lock enabled,
I was able to get it to unlock back when i bought it from a patch file, but i have lost that file i used for it and tried patching it again.
I got 3 different patches from http://www.dukertcm.com/knowledge-base/downloads-rtcm/duke3d-patchs/ but all 3 it dosent apply the patch.
I am running it in a dosbox .74 window, the game runs fine but the patch just dosent take.
I think i haft to do it in a real dos system.
If anybody has any advice plese let me know.