Active Directory - Invalid Password

Active Directory - Invalid Password

I have activated Acces to Active Directory in Zenon 7.50.
In the Runtime i can login with Domain Controller Accout, with a normal AD-User i got the message "Invalid Password".
So someone know this problem and have a solution?
Many Thanks
Christoph Vallant

This is a migrated post! Originally posted on 29.04.2016 by user cvallant. Please be aware that information can be outdated.