Errata for the book can be found on the Wrox site at http://www.wrox.com/WileyCDA/WroxTit...Cd-ERRATA.html
So far, for this book two issues have been reported: a typo and a wrong reference to an index.
As far as I know, the online code works as expected. I've tested it endlessly and made sure it runs out of the box simply by opening it in Visual Studio 2012.
I asked the reviewer to submit issues he ran into so we can add them to the errata page and get them fixed in the source code:
Haven't heard from him since, so I think the grain of salt recommended by the second commenter is probably good advice ;-)