After my today’s problems with latest beta I have decided to return to 3.1. After installing 3.1 – my project didn’t work. VisuaGDB Properties menu didn’t appear at all in a “Solution Explorer”. Good, that I had a copy. I would like to suggest you to introduce some backup mechanism in Beta versions which helps safety return to latest stable.
Thanks for reporting this. The project settings from the previous versions of VisualGDB are saved to the -.old file. Simply change the extension back to .vgdbsettings to restore it.