CAFFE LATE
CAPUCHINO
Hi.
I have lot experience developing in Delphi.
I can built your new Web based application with your requirements.
Also, I will help you setup the IIS (Internet Information Service) in your Online Web Server
Sure your new Web based app, will let 2 o more users to work at the same time.
In this case, there is no file access, instead is service using.
Also, your new app will have an authorized admin and user(s)
Let's talk;
Best regards,
Monillo