Missing entries for specific time zones in the registryhttp://blogs.technet.com/dst2007/archive/2007/03/06/missing-time-zones-in-registry.aspxQ: My machines are missing entries for specific time zones from the registry. What do I do? A: When a machine is in the state of missing a time zone key the installation of 931836 will result in the missing key structure being restored, but not the originalen-USCommunityServer 2.1 SP1 (Build: 61025.2)