New answers tagged eventviewer
One of your certificates is most likely expired. Either deploy ADCS and make a new primary root certificate, or just delete the expired certificates and create new ones. Hope this helps.
Just found the following ABSOLUTELY INCREDIBLE Powershell script: http://mctexpert.blogspot.co.il/2012/11/backup-event-logs-on-multiple-servers.html It does everything I wanted and then some.
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