I have a model created in TDM Freeware (184.108.40.206f). This is Firebird model.
I have made the conversion to Oracle 9i model (also using the same TDM Freeware) and made the export to XML model (.dmx file).
Then I tried to open this file id TDM 3 Beta, but this operation failed with the message: “Database 200 is not supported”.
Have you changed DB numbering in TDM 3 or maybe that is the compatibility issue between Freeware and commercial version?