I'm not sure this is a good idea: what are you trying to
achieve?
If you are having reference problems, you should include
the full path to the referenced file.
There are very few other reasons why the default database
folder is relevant to anything at run time.
(david)
I know a good reason - the Default Database Folder is set to normal default user in an MDE file in multi user environment despite what you have filled in in the MDB file. If you start another application from MSA and it expects another start directory then the default - you want to set this programmatically ---