Natural with Com-Plete HTTP server

Did anybody set up the Complete HTTP server to run Natural Programs?
I can get the Bridge to work, but I keep getting an initialization error RC=64 when I try to access a program in d5menu demo that SAG provides.

Any idea?

I don’t know why Natural cannot just say what’s wrong:
You must specify RPC=(size=32) in the HTTP server NATPARM= parameter. Or specify NATPARM=‘PROFILE=HTTP’ and define all the parameters in that profile, including RPC.