I did not have sex with that woman"" department (aka redefining ""supported""):
6.2 Virtual environments
If the Virtual Environment supports a Sage ERP-supported Windows operating system, then Sage currently supports running all supported Sage 100 ERP versions in that environment. However, Sage reserves the right to require any supported version of Sage 100 ERP be moved to a standard Windows OS should all troubleshooting efforts not provide a solution to an issue that research indicates is related to the network environment.
So, it's supported unless we can't fix the problem and then we'll blame it on your virtualization platform...