Using commerce gateway

mimouni

i am trying to test commerce gateway that i had established
i have two companies in my navison i had created nas services for each one i had created the business parteners every company is a partener for the othe one
when i am trying to send a purchase order from one to another the system displays me this message it is written in french i ll try to translate
"the record biztalk paramete dosn't exist"
thanks for your help

mimouni

i had resolved the first one by my self but the system dispalys me another
"no connexion established with biztalk server"
i ll describe my configuartaion
i have installed biz server 2004 on sql server 2000 sp4
i have installed commerce gateway request server 4.0 on the same machine and started the service on local system
i have installed navison client database server and nas on the same machine as biz and commerce gateway i created a nas service for the compagny and i started it
i have configured the business partner and when i am trying to send a purchase order to partner i receive the message written below.
pls help

mimouni

i cheked the system and i find that the status of biztalkisolatedhosts is unavailable
does somebody know why?
how can make it running?
PS:the status of biztalk server appilcation is running
thank you

mimouni

how can i run the system chek
in the installation guide of commerce gateway they mentioned that by cliking on setupCGRS.vbs i shall install com+ necessary for sustem chek
i did that but i dont know how can check out my system
pls help
i am still student an d it is a training project