I recently acquired XMLSpy 2013 and was naturally excited to see there was a Visual Studio integration package. I'm running VS 2012, but nowhere on Altova's download page does it mention compatibility requirements/limitations.
So I followed the steps on the Altova download site (basically just run the package and you're done). Nothing changed in VS. So I decided to download the 1326 page PDF manual for XMLSpy to see if there was some extra help in there:
http://www.altova.com/documents/XMLSpyPro.pdf
On page 490, it mentions going into your VS/Common7/IDE directory and running devenv.exe /setup which I did. After that, again, nothing changed.
Has anyone had any success with getting this integration package to work? I can find almost no information by searching the web.
I actually created a support ticket with Altova for the issue as well, but thought I'd try here for some first hand experiences.
Whelp, Altova support responded to my ticket. The answer is, since Visual Studio is a 32-bit only application, XMLSpy integration will not work when running the 64-bit version of XMLSpy/XMLSpy integration package.
This is despite the fact that both a 64-bit version of XMLSpy AND a 64-bit version of the Visual Studio Integration package exist side-by-side on the download page (as of writing this answer). I have a feeling that it might only exist for the Eclipse integration.
http://www.altova.com/download/xmlspy.html
Once I installed the 32-bit versions of XMLSpy/Integration package, it all worked as promised. I hope this helps someone in the future at least.