This problem occurs since last week. Before that the application worked fine, there hasn't been a change to the AD and the code for 2months. Only an .net update on the webserver.
Line 53: Dim waar As String = Roles.IsUserInRole(userkort, group) Line 54: Session("QA") = waar
The problem was in the IIS. On the authentication part: WIN AUTH => providers => the two providers
Negotiate and NTLM where switched by an windows update ...
Member
66 Points
318 Posts
[ProviderException: Unable to query Active Directory.]
Nov 27, 2012 05:06 AM|lordplazikovbj5|LINK
This problem occurs since last week. Before that the application worked fine, there hasn't been a change to the AD and the code for 2months. Only an .net update on the webserver.
Line 53: Dim waar As String = Roles.IsUserInRole(userkort, group)
Line 54: Session("QA") = waar
Member
250 Points
69 Posts
Re: [ProviderException: Unable to query Active Directory.]
Dec 03, 2012 08:52 PM|bruce le|LINK
Hi lordplazikovbj5
It hardly troubleshot just from the error information, you should give more detailed information about our project.
Regards
Member
66 Points
318 Posts
Re: [ProviderException: Unable to query Active Directory.]
Dec 24, 2012 05:05 AM|lordplazikovbj5|LINK
The problem was in the IIS. On the authentication part: WIN AUTH => providers => the two providers Negotiate and NTLM where switched by an windows update ...
After changing this the problem was solved.
But thanks for helping me.