I am running XP SP1 and having no problems what so ever. Can you resolve the exchange server from the command prompt? A side note, 1st thing I always do to any new system, dump the OEM configuration and put our configs on the systems. I have found this to solve more than one or two problems along the way. Jeff
-----Original Message----- From: Andrey Fyodorov [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 26, 2003 4:20 PM To: Exchange Discussions Subject: Outlook on Win XP SP1 can't connect to Exchange server I have a customer who has been connecting to our Exchange servers just fine with MAPI Outlook, across the Internet. They have been receiving new PCs from Dell that are already preconfigured with Windows XP SP1. And for some reason users on those PCs cannot connect to Exchange anymore. I asked him to check the XP's built-in firewall. He says it is disabled. I did an RPC Ping test with him. From old PCs RPC Ping worked fine. But it failed on the new XP SP1 PCs. What else could there be wrong with XP SP1 that would kill RPCs? Thanks for any ideas! _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED]

