I'm trying to use Remote Desktop to log onto a Dynamics 365 AOS server hosted in Azure, using the RDP file and credentials displayed on the environment's LCS page. The Dynamics 365 AOS server is a Windows Server 2016 Datacenter Edition box. When accessing it via a Windows Server 2012 [...] read more
While investigating an issue where some customer requests are being unexpectedly rejected with HTTP 403, I noticed that the Windows event log contains a lot of these errors for source Schannel. EventID 36887 The following fatal alert was received: 80. The reference shows this code as SEC_E_INTERNAL_ERROR 0x80090304. Further searching [...] read more
I use a Motorola device with Windows CE 07.00.2806 and try to connect to a Windows Server 2008 R2 getting the following error message: „An authentication error has occurred (Code: 0x80090304).“ Already checked the security settings on the server, rdp connections should have the right permissions. also tried different logins [...] read more
I'm trying to get the Win32 SSPI API to validate a challenge response from a client. The call to AcceptSecurityContext is always failing with either SEC_E_INVALID_TOKEN (0x80090308) or SEC_E_INTERNAL_ERROR (0x80090304). I've stripped down the problem to this sample code: #define SECURITY_WIN32 #define WIN32_LEAN_AND_MEAN #include <Windows.h> #include <security.h> #include <wdigest.h> #include [...] read more
"Connecting to remote server failed with the following error message : WinRM cannot process the request. The following error with errorcode 0x80090304 occurred while using Negotiate authentication: An unknown security error occurred." I'm attempting to run scripts remotely to non-domain servers and the clients are also not part of a [...] read more