Hi Kevin,

I am sorry I missed typed. I meant I don’t see mmAppBase.DefaultDataAccessMode == mmDataAccessMode.wcf and may be that's why I am getting

"The ConnectionString property has not been initialized”

When you examine the property of connectionstring on the mmbusinessobject it is set to null when mmDataAccessMode is set to wcf.

Your help in solving the problem will be appreciated.

Thanks again
Yassin