https://blog.it-kb.ru/2010/02/14/event-id-1511-%d0%b8-1515-%d0%bf%d1%80%d0%b8-%d0%b7%d0%b0%d0%b3%d1%80%d1%83%d0%b7%d0%ba%d0%b5-%d0%bf%d0%be%d0%bb%d1%8c%d0%b7%d0%be%d0%b2%d0%b0%d1%82%d0%b5%d0%bb%d1%8c%d1%81%d0%ba%d0%be%d0%b3%d0%be/
Event ID 1511 и 1515 при загрузке пользовательского профиля на Windows Vista и Windows Server 2008