It has recently been brought to my attention that there were two mistakes in the GuestbookVB and GuestbookCS sample code that was provided with the Professional DotNetNuke Module Programming book.  In light of this issue I have created updated packages for these modules that you can download here.

I have also submited these updates to Wrox so that they can update their downloads as well, please use the following link to obtain the new files.

Updated Book Sample Files

As always, thank you for reading!