You cannot disable a Security Group in the same way a user account is disabled. However, you can change a Security Group to a Distribution Group, which disables all access provided by the group, but does not modify the group’s …
The following should apply for all Windows Server versions 2000-2008R2, and the file paths assume default locations. This information was taken from Microsoft KB 822158. Windows Update or Automatic Update Related Files %windir%\SoftwareDistribution\Datastore %windir%\SoftwareDistribution\Datastore\Logs Windows Security Files %windir%\Security\Database\*.edb …