If you're playing ASA on Windows Vista, maybe you encountered the following error when launching the game :
"Unable to load the frame called "0000 menu". Verify that the
"Initial Frame Rate" exists and that the "Go to another frame"
option in the Hotspot Properties is linked to an existing frame.
Method '~' of '~' failed"
It happens because Media Player cannot play the videos. One of the solutions (found by the guys from Adventure Gamers, thanks to them), is to install the Media Player Codec Pack. You can find it here :
If possible, try to play ASA on windows 7 or 8 where it is the most stable.
UPDATE : try first the Vista Patch available on the ASA website at www.aspaceadventure.fr