Event 3024 from CodeIntegrity - Windows was unable to update the boot catalog cache file. Status 0xc0000034. This event seems new to SP1. When this event has occurred, the boot catalog cache file (C:\Windows\System32\CodeIntegrity\bootcat.cache) looks like it _has_ been updated - its last write time has been changed to the same time as Event 3024. Has anyone else seen this event, or have any details about it. For example, under what circumstances is this file updated, and why would Windows be unable to update it? The status code 0xc0000034 resolves to "Object Name not found". Thanks.