Hi, I'd really like to try this in VS 2012 running on Win 8. I installed per instructions and although the JSON viewer shows up in the context menu during a debugging session, if I select it I get a popup window with the message: "Could not load hosting
I took a guess that this might be a permissions issue, so I've checked the file permissions on the two dlls and also tried an "unblock-file" within Powershell for each of them. No good news there.
I also noticed that there is supposed to be a .config file, which I didn't see in the download.