Disconnecting from an AS400

[Guest.Visitor]

I have a DOS program that makes several remote calls to an AS400. Each time a call is made, it required me to login(if I didn't estiblish a connection). I got around this by executing a Client Access connection definition xxxxx.AS4 in the DOS program. Now I need to disconnect from that session. Questions: 1. Is there an exe that I can call to disconnect the session from the PC. If not, is there any APIs/DLL that I can call using Visual Basic to do this? 2. The approach that I took to connect to the as400, is this the best way? Or is there an exe that I can call to make the connection. Spec: PC - NT, Using Client Access V3R1M3, Over TCP/IP AS400 - Risc V4R2M0 Thanks

[Guest.Visitor]

I used LoginUser (Client Access API) to connect to an AS/400, then WNetAddConnect2(Windows API) to map a drive. But now I'm stuck (like you are) logged on to the AS/400 with no way to automate a disconnect. I've tried to LogOn after a WNetCancelConnection2, but with the password caching enable on our systems, I do not get the UserID and password prompt. Is there a "LogOff" or disconnect API or .exe? Thanks.