Windows XP Login Issue
Error: On attempting to log in to a Windows XP system you receive the following error message:
"The System cannot log you on due to the following error: The program issued a command but the command length is incorrect"
This problem occurs after you install update KB885835. For more information visit:
Reboot the system and bring up the system startup menu (the best way to do this is to repeatedly tap the F8 key during start up - just like when you want to get to Safe Mode. From this menu choose "Last Known Good Configuration" then continue to reboot normally.
Further more, do not reinstall KB885835 until a patch or update is available.