Outlook 2003 connection error after upgrade

When I got installation CD with MS Office 2003, I have started upgrade from older version, Office XP. But Outlook doesn’t run correctly and it said something about connection error to server.

I have tried lot of tricks and solution I found in MS Knowledge Base. Problem is in missing Registry entries, which are deleted by Outlook XP uninstall process. Just add:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Rpc\ClientProtocols 
ncacn_np=Rpcrt4.dll ncacn_ip_tcp=Rpcrt4.dll ncadg_ip_udp=Rpcrt4.dll ncacn_http=Rpcrt4.dll

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