if it keeps telling you to convert, it is usually due to some master developer modifications. If you can copy from the live company you might save a lot of frustration by doing that. If not, then figuring out what is triggering it can be little convoluted. but you can start by looking at the company record in company maintenance and see if any of the modules listed in the bottom of the screen show an older version. from there :
go into DFDM for the company and module and open the ""options"" table (ap_options for example)
look at the field ""newSystem$ make sure it does not have ""Y"".
also look at fields ""dataVersion"" and ""DataSublevel"" Dataversion should match your version (5.00 for example) DataSublevel is typically 0.00 unless there is a developer modification
This is where the frustration may set in. you might find that all these are ok and you are still prompted to convert data.