unable to install the security update for windows server 2003 error code 0x643

Please paste the entire error message here. Also, look at the following article: http://support.microsoft.com/kb/958052 http://support.microsoft.com/kb/923100 Santhosh Sivarajan | MCTS, MCSE (W2K3/W2K/NT4), MCSA (W2K3/W2K/MSG), CCNA, Network+ Houston, TX http://blogs.sivarajan.com/ http://publications.sivarajan.com/ This posting is provided "AS IS" with no warranties, and confers no rights.

Hi, What updates are you unable to install? Please let me know the IDs and names or these updates. What exact wording appears when you install updates? Usually you should receive a 0x######### error code. Please let me know the number. Tim Quan - MSFT