Hi, Fred.
No, we have not received any reports of Cassini 1.1 incompatibility. Just in case, we have ran installation of Cassini 1.1 on a clean Windows 7 x64 system, and had no problem - it behaved just like Vista did: Cassini installation prompted to install .NET Framework 1.1 and then NET Framework 1.1 Service Pack 1. Windows 7 said NET Framework 1.1 is not compatible, but if one hits Continue button, installation of NET Framework 1.1 goes on fine. The same with NET Framework 1.1 SP1. After NET Framework 1.1 and SP1 are installed, UltiDev Cassini installed without a hitch.
If you could provide more information on what is the exact nature of the issue your customer is experiencing, we may be able to figure out what needs to be done.
Best regards,
UltiDev Team.
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