From: "A.Appleyard" To: DJGPP AT sun DOT soe DOT clarkson DOT edu Date: Thu, 25 Jan 1996 08:59:33 GMT Subject: CD-ROMs My CD-ROM drive is E:. I have found that when I call the `get first file' interrupt on it (AX = 0x4e00; CX = attribute; DX = address of filename, say "E:\*.*"; int21) when there is no CD-ROM in it, it asks for Abort / Retry / Fail, but when I press F for Fail the interrupt does NOT fail (i.e. exit with CARRY=1) as the book says it should. My CD-ROM drive has "Creative SB" written on its front, and it came with a directory C:\SB16\ which contains the subdirectories DRV PLAYCD PRO_ORG SAMPLES SBTALKER SCHEDULE WINAPPL WINDRV .