Hello,
I have over 15 year of experience in developing desktop application using Delphi mainly in the ERP, CRM and POS systems area. As database backend for the developed applications I used all kind of database management systems like Paradox, MS Access, MS SQL Server, My SQL and Elevate with direct connection from the client application or using webservices built in C#
Related to this project you didn’t specify which Delphi version was used to build the application and if you have the source code for the application.
Hope you will consider my application,
Beni Keresztes.