If you are using Adobe Director to create applications or games, or anything at all that has a need for the user to save and load data, you are most likely going to want to use the SetPref() and GetPref() commands. These commands don’t need a separate plugin and they are also Shockwave safe.
There are a couple of a great, simple little examples in articles on Director-Online, here: http://www.director-online.com/buildArticle.php?id=329 and here: http://director-online.com/forums/read.php?2,26334
These articles are quite old now, and still applicable. One little bit of extra information for Vista users: The save file is saved to the following location on the users’ harddisk:
C:\Users\
Where