unwilling Server

I’m working now for over 15 years in information technology, but i got never before a server response which is so straight and funny too:

The server is unwilling to process the requestThe server is unwilling to process the request.

Maybee the server could do it, but he doesn’t like it. The error above was caused by this simple vb-script, when user Test-User has the group Domain Users defined as primary group:

Set objDomainUsers = GetObject("LDAP://cn=Domain Users,cn=Users,dc=domain,dc=local")