If you get an error message saying "incompatable database" when you open Anywhere Map or Anywhere Map WX. This means that you have an older version of the software but have a new database installed. The database format was changed with Version 1.5. The New database format is not readable by Versions 1.47 and earlier.
To fix this you should update the application to the newest Version of Anyhwere Map or Anywhere Map WX. If you have a PDA that will not run the latest Versions of the software you should download and install the Old format database and it should work.