SBS 2003 - eMail und Internetverbindungsassistent schlägt fehl

Hallo,

ich habe die Netzwerkkarte für die Internetverbindung im Server getauscht und nun habe ich beim Einrichten mit dem eMail-Internetverbindungsassistenten einen Fehler bei Netzwerkverbindungen.

In der ICXLOG.txt ist folgendes zu sehen:
15.10.2008 09:29
C:\Programme\Microsoft Windows Small

Business

Server\Networking\ICW\wizemail.dll,

version 5.2.2893.0
calling

CEmailCommit::ValidatePropertyBag ().
calling pdispPPPBag->QueryInterface

(IPropertyPagePropertyBag, 0x6e50c).
Call to pdispPPPBag->QueryInterface ()

returned ok.
calling ReadInt4 (0x1b64378, DB5E5E45-

3598-4F1D-8FF7-0ED35B9EB6A4).
Call to ReadInt4 () returned ok.
The out param of ReadInt4() is -1.
calling

CValidatePropertyUtil.ValidatePropertyIn

teger ().
Call to

CValidatePropertyUtil.ValidatePropertyIn

teger () returned ok.
Call to

CEMailCommit::ValidatePropertyBag ()

returned ok.
calling CNetCommit::Commit (28722040).
calling CNetCommit::ValidatePropertyBag

().
Call to Querying for the property bag ()

returned ok.
Property bag is not dirty, skipping

validation
calling CNetCommit::Common ().
calling CNetCommit::GetLanNicInfo ().
LAN NIC Guid: {6FD0BCE0-CEB4-4BF9-AEFC-

34CB0513E212}
Call to Converting LAN NIC Guid ()

returned ok.
Call to Getting IP address for the LAN

NIC () returned ok.
Call to Reading in the LAN NIC info ()

returned ok.
Call to Fixing the TCP/IP NIC Binding

order () returned ok.
Dhcp server is installed and not

disabled
Call to Set DHCP Server to start up

automatically () returned ok.
DNS server is installed and not disabled
Call to Changing startup type for DNS ()

returned ok.
Call to Clearing DNS server entries on

the LAN NIC () returned ok.
Call to Setting DNS server IP for the

LAN NIC () returned ok.
Call to Resetting DNS recursion timeout

() returned ok.
Call to Resetting client dns query

timouts in config.dat () returned ok.
Call to DsGetDcName for local domain

name () returned ok.
Call to Installing RRAS (LAN) ()

returned ok.
Call to Installing NAT () returned ok.
Call to Clearing all static routes ()

returned ok.
calling CNetCommit:oRouter ().
Error 0x80070389 returned from call to

Configuring RRAS NAT().
Error 0x80070389 returned from call to

CNetCommit:oRouter().
Error 0x80070389 returned from call to

Configuring for router connection().
Error 0x80070389 returned from call to

CNetCommit::Common().
Error 0x80070389 returned from call to

CNetCommit::Commit().

Es ist ein SBS 2003 Standard und ich habe da mal was von einem ISA-FIX gelesen der das Verursachen soll. Kann mir jemand zwecks des Problems Ratschläge geben?

Danke im Voraus.