[wix-users] WIX version number

[Tobias S]

I'd define WiX variables as e.g. discussed here:
http://stackoverflow.com/questions/626033/how-can-i-set-the-wix-installer-version-to-the-curent-build-version.
And then set the property from build scope.

Be sure to use your build number in C position: *.*.C.* and not D!
Otherwise MSI will get confused: Also be sure to be compliant with MSDN
ProductVersion Property (max 255.255.65535.*):
https://msdn.microsoft.com/en-us/library/windows/desktop/aa370859(v=vs.85).aspx