Hi guys (and girls),

I have been using CoInitializeSecurity on both sides to make sure the
security matches. I have been trying to connect using IP address and
name. I have used CISCNFG and still no luck. Each time when I have
rebooted the Win98 machine, it takes 15 minutes to connect from my Win2k
machine to the Win98 server. Any other suggestions

Edwin

-----Original Message-----
From: Henk de Koning [mailto:henkkCOMPLEXIT.COM]
Sent: Tuesday, December 04, 2001 19:42
To: DCOMDISCUSS.MICROSOFT.COM
Subject: Re: CoCreateInstanceEx takes 15 minutes in Peer to peer

Another potential cause for this is actually a security problem. The SCM
will by default try to authenticate the RemoteActivation RPC call (which
will be used by down level clients inside the implementation of
CoCreateInstanceEx) on authn level connect. When the call fails, the
client SCM retries for every protocol in the protseq list and only after
that retry with authn level none. You can manually set the authn level
for the activation call in your call to CoCreateIjnstanceEx by filling
in the COSERVERINFO struct (the pAuthInfo member).

-- Henkk
.
----- Original Message -----
From: "Edwin Schild" <edwin.schildINAME.COM>
To: <DCOMDISCUSS.MICROSOFT.COM>
Sent: Monday, December 03, 2001 12:19 AM
Subject: CoCreateInstanceEx takes 15 minutes in Peer to peer

I have connected a Win98 and Win2k machine in a peer to peer network. On
the Win98 machine I have my DCOM server running. I have enabled DCOM and
Remote Connect. On my Win2k machine I have a client program that tries
to connect to the Win98 server. The client progrem call
CoCreateInstanceEx and that call takes between 900 and 901 seconds so
that's 15 minutes. This only happens the first time. After that it takes
only 0.02 seconds. When we reboot both systems, the connection takes 15
minutes again. Anyone knows what we can do about this? We have tried
using fixed IP addresses, dynamic addresses as used by Win98 and Win2k
but still no luck. When we install IE5 or IE6 on the Win98 machine and
it reboots at the end of the installation, then it works fast but when
we reboot again, it is slow again.

Edwin

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Edwin Schild
Nicolet Technologies B.V.
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