Sidewinder :

 

Please check the web.config , if the cuteChat/ConnectionStirng same as the forums's ConnectionString ?

 

If not , you could add this to appSettings:

<add key="CuteChatAspNetForums2OwnerPrefix" value="Forums.dbo." />

 

'Forums.dbo.' : Forums is the database name of the AspNetForums2 .

 

Regards , Terry .