Crispy wroteThis happens when your webcontrols version is older than the one that the module was built on. The module is meant to run on DNN 4.3.5 or greater (or 3.3.5 if you were using asp.net framework 1.1)
Thanks so much for your reply, Crispy!
Yes, my client had their web site built on DNN 4.0.3. Bummer!!!
Since I am a newbie at DNN, please pardon the following question . . .
Is it possible to upgrade to DNN 4.3.5 without messing up my client's existing web site?
Or to phrase my question in another way . . .
How will upgrading to DNN 4.3.5 affect my client's existing site (which is working very well)?
If upgrading is not a good idea, is there a work-around or adjustment to the module code that I can implement to make this Forum module work with DNN 4.0.3?
Thanks so much for your expertise!
JC