I am facing problems with the application created with RadBuilder with FireBird Database. The problem is when i publish project it works on few computers but on others it gives me this error ( Failed to connect database "Database1" ) once i click on Login it shows this error ( Cannot Perform this operation on a closed dataset )

Application works on Computer A ( where i created this application in both Run and even after i publish and try works perfectly)

Computer B ( Working Normally as a published application )

Computer C Laptop ( Working Normally as a published application )

Computer D and so on i see get this error ( Failed to connect database "Database1" )

I really need help to sort out this problem.