I am experiencing a strange issue in our 3 machine 3 tier test env. Every time when I try to add/delete a user the nav service shuts down because it cannot access the database. Upon investigation I found out that it's because the nav service account gets removed from the database automatically. So I had to add it again and then everything fine.
Has anyone experienced this problem and if yes, is there is any resolution? Or I am missing something or things setup incorrectly?
This is a 2009 sp1 virtual env with the client, server & sql are in 3 different machines. nav service & sql are running under a domain account. Thanks