Hallo Werner und alle anderen mit diesem Problem.
Hier ist die Lösung:
Solving issue appeared after Windows XP SP2
Posted at September 1, 2004 07:33 PM in Security .
Windows XP SP2 is an important update and have introduced many security improvements. However, after installing Windows XP SP2, some graphical identity systems will be rendered to be useless.
The root cause is that these systems makes use of a special MIME type: x-xbitmap, or so called "XBM".
XBM is originally developed by the X community. Presently it is uncommon on the web. However, banks like China Merchant Bank utilizies this format for authentication.
Unfortunatelly, Windows XP SP2 have an tend to block XBM's which seemed to be because security options. This in turn will cause problem when logging into the bank.
Workaround: Import the following item into registry.
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Security]
"BlockXBM"=dword:00000000
Of course, this is a workaround and true solution would be discourage XBM.
Quelle
Das heißt (für die "nicht-englisch-versteher"), dass im Registry-Editor (regedit) folgender Wert eingetragen werden muss:
HKEY_LOCAL_MACHINE->Software->Microsoft->Internet Explorer->Security
Rechtsklick auf Ordner "Security" und Neu->dword.
"Neuer Wert" dann in BlockXBM umbenennen. Alles schließen und IE neu starten.
Dann klappt es wieder (getestet). Schönen Gruß an STRATO!
Dirk