Hi. I created a ISO of my old Tomb Raider CD with CDBurnerXP. I loaded the ISO successfully with WinCDEmu portable that seemed great so far, at least with ISO images. However, when I started the game it still asked for the CD. When I checked WinCDEmu it was empty! I re-loaded the ISO and again the same thing occured… I don’t remember all details, I just wonder how could it happen?

I’ve found another way to play the game thanks to Stella’s Tomb Raider site.
But the question remains: What was forcing WinCDEmu to unmount the ISO?