For grasping the win2003 system password trick-vulnerability warning-the black bar safety net

The command line to uninstall the win2003 sp1/sp2 %systemroot%$NtServicePackUninstall$\spuninst\spuninst /U Press the unattended mode to remove the service pack. If you use this option, then uninstall SP1, only fatal errors will only display the prompt. /Q Press the quiet mode to remove SP1, this...