I am working on an ERP based project which was created using asp.net(3.0)c# as the front end and sql server(2005) as the back end. We have completed the project but after installation on the client location, when Multiple users Login and use the same form to perform a transaction, then the data for all users is mismatched. While we have Created Seperate userid and Login for all user. Can anybody suggest to me what I should do?

Indrish