Silly question, but have you tried to reinstall the application on the Win7 laptop? It may have been a bad install/upgrade of the system driver (big red security warning in Win7) during the install.

Same issue is happening with one of our techs as well. We don't have a cabinet in-house at the moment so I can test his laptop, but DSX support fed him the line that it wasn't supported on Win7. I have it installed just fine, and working, on my win7 pro (bootcamp) laptop using the 64-bit version. I'm pretty sure I didn't have to adjust the Windows Firewall at all either.


Chris
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