Thanks - i feel rather foolish to have missed such an elementary thing (was not enough ram).

I have downloaded KQII onto my Mac OS X 4.1 system. The DMG installs 3 files - I can read the pdf manual and the readme file. When I click to run the Kings Quest2 App file, the KQ icon flashes in the dock and then disappears. I was using SOPHOS anti-virus software (free limited version) which I unin...