Previous users of Checkeroo Version 1.1a should be aware that Version 2.1
stores your data (checkbook entries) differently.
The first time you access a Version 1.1a checkbook file with Checkeroo
Version 2.1, the program will convert the data to the new format
automatically, after prompting you to continue. It is EXTREMELY important
that you make a backup copy of your data files FIRST, as any interruption
during the conversion process WILL DESTROY DATA. See the section on
backing up checkbook files in the Checkeroo Version 2.1 documentation.
Once your checkbook files have been converted to Version 2.1 format,
attempting to use Version 1.1a again WILL DESTROY ALL DATA. For that
NEVER USE CHECKEROO VERSION 1.1a
ONCE YOU'VE CONVERTED TO VERSION 2.1