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KB951709 - Event ID 26 when you attach two IDE ATA/ATAPI devices as master and subordinate IDE devices on a Windows XP-based computer

KB953028 - On a computer that is running Windows Server 2003 or Windows XP, an application experiences an access violation and then crashes if the computer has more than four cores or more than four logical processors

KB940648 - Error message when you try to open the My Documents folder on a Windows XP-based computer after you resume the computer from hibernation: "You might not have permission to use this network resource"

KB950162 - A computer that is running Windows XP or Windows Vista becomes unresponsive after the driver load and unload operation is repeated many times

KB952079 - You cannot use the Backup Utility to restore certain EFS-encrypted files on a Windows XP-based computer and data corruption occurs