Once you have your application converted to (or written in) Visual dBASE 5.7, there are three different things you need to do to convert it for dBASE Plus

Convert your Forms

Convert your Crystal Reports format to the dBASE Plus report format.

Convert any QBE files to dataModules

Update your forms to use dataModules

See the following topics for the tools designed to help you do each of these conversions.