COMException (0x8007200A): The specified directory service attribute or value does not exist.

Last few days I spent on investigation, why an “application” we use does not work properly trying to access Active Directory. Long story short, we’re using application which … . The application can use internal users (similar to SQL “sa” account) or Active Directory users and we wanted to use AD users. Our AD is hardened and some default rights are removed. So … application didn’t work and it’s returning error window with message

The specified directory service attribute or value does not exist. Continue reading