The data file you have selected is a BESTBOOKS data file...

Situation: The data file you attempted to open is a BESTBOOKS data file, and can’t be used by MYOB Accounting Plus in its present form.

Solution: Be sure the data file you attempted to open is the data file you want. If you’re sure the file is correct, you’ll need to upgrade the data file using the MYOB Accounting Plus Upgrade Wizard.

The data file you have selected is a BESTBOOKS data file...