Error 0x80005000 and DirectoryServices

Question

I\'m trying to run a simple LDAP query using directory services in .Net.

    DirectoryEntry directoryEntry = new DirectoryEntry(\"LDAP://someserver.contoso.c         


        

Answer 1

Just had that problem in a production system in the company where I live... A webpage that made a LDAP bind stopped working after an IP changed.

The solution... ... I installed Basic Authentication to perform the troubleshooting indicated here: https://support.microsoft.com/en-us/kb/329986

And after that, things just started to work. Even after I re-disabled Basic Authentication in the page I was testing, all other pages started working again with Windows Authentication.

Regards, Acácio