Question : Outlook is requesting data from the server

My email system is Exchange 2007 and I am running a Vista client with Outlook 2003.  It has worked very well until the last 2 weeks.  This particular Vista client tries to open Outlook and keeps getting the message "Outlook is requesting data from the server".  It does not specificy a server name (although we only have one message store).  The problem seems to be limited to this particular client as I can set up the user on another machine and it works fine.  I have tried setting up a different user on this Vista machine and it doesn't work at all. I tried uninstalling / reinstalling Office with no luck.  I reinstalled Vista with no luck.  Also, I read somewhere about the MTU setting causing this error but nothing I did made any difference.  I am still having the problem just on this one machine.

Any ideas?

Answer : Outlook is requesting data from the server

I fixed it mynetsh interface tcp set global autotuninglevel=disabled

Ok.

C:\>netsh interface tcp show global

Querying active state...

TCP Global Parameters

----------------------------------------------

Receive-Side Scaling State          : enabled

Chimney Offload State               : enabled

Receive Window Auto-Tuning Level    : disabled

Add-On Congestion Control Provider  : none

ECN Capability                      : disabled

RFC 1323 Timestamps                 : disabled
self by turning off the Vista TCP auto tuning.