I have a VM SBS 2011. Just out of the blue, I noticed there is an event ID 55 on 8/23. I've just been assigned this server. Just that one occurrence. I found a couple of answered question with recommended patch http://support.microsoft.com/kb/932578
. Another suggested is to dismount the volume, backup, reformat, re-image the HDD and re-mount.
Does the http://support.microsoft.com/kb/932578
patch apply to my SBS 2011 VM?
What causes an event ID 55? Could it be a just a minor glitch since there is only one occurrence?
Since this error occurred in a VM environment, should I try the dismount/reformat volume route?