Author Jack Cane
My app has several forms, each with a tIBOdatabase component. The app should
also be able to run without database support. I guess the best way to do
this is to set a "UseDB" property to false if (a) the .gdb does not exist or
(b) user desires to run without DB support.

Would like to know the best way to achieve this. One approach is to check if
the .gdb exists. Where is the best place to make the check?