I just upgraded my iPAQ to the Pocket PC 2002 OS, and PocketExpense Pro is showing me a balance of $10,000 and when I try to create an expense entry I get a "Database Creation Failed" error message.
This situation has occurred for a few people who have just upgaded their iPAQs to the new Pocket PC 2002 OS, and resolution is to delete the existing PocketExpense Pro database. To do so, use File Explorer from the ActiveSync panel on your Desktop PC to delete the file called,
"\Program Files\ScaryBear Software\PocketExpense Pro\pexpense.vol"
which is contained on your Pocket PC device. This will start you with a fresh, empty PocketExpense database file.