I have this same issue. I get the following error:
"ChatService is null or not an object"
But I am running .NET Framework 1.1 SP1.
We can't use Cutechat on our external website--it just gives that error all the time and thus we can't use it. Running the following:
Windows 2000 SP4 (latest hotfixes and critical updates)
SQL 2000 SP4
DNN 3.1.1
Cutechat 2.1 for DNN 3.1
Can anyone shed light to this please?