我在用户的计算机上安装了最近安装的 Windows 8，但我根本无法通过 RDP 连接到它，它立即失败并显示无法连接。您可以通过 telnet 连接到端口，并且可以通过 netstat 查看 RDP 在正确端口上监听。我已从 Windows 8 和 Windows 7 主机尝试过。当我尝试连接时，我在事件日志中看到以下错误。
Log Name: System
Source: Schannel
Date: 1/15/2013 5:07:05 PM
Event ID: 36870
Task Category: None
Level: Error
Keywords:
User: SYSTEM
Description:
A fatal error occurred when attempting to access the SSL server credential private key. The error code returned from the cryptographic module is 0x8009030D. The internal error state is 10001.
和
Log Name: System
Source: Schannel
Date: 1/15/2013 2:50:14 PM
Event ID: 36887
Task Category: None
Level: Error
Keywords:
User: SYSTEM
Description:
A fatal alert was received from the remote endpoint. The TLS protocol defined fatal alert code is 49.
我也看到了下面的警告，但不确定是否相关。
Log Name: System
Source: LsaSrv
Date: 1/15/2013 5:06:28 PM
Event ID: 6038
Task Category: None
Level: Warning
Keywords: Classic
User: N/A
Description:
Microsoft Windows Server has detected that NTLM authentication is presently being used between clients and this server. This event occurs once per boot of the server on the first time a client uses NTLM with this server.
NTLM is a weaker authentication mechanism. Please check:
Which applications are using NTLM authentication?
Are there configuration issues preventing the use of stronger authentication such as Kerberos authentication?
If NTLM must be supported, is Extended Protection configured?
Details on how to complete these checks can be found at http://go.microsoft.com/fwlink/?LinkId=225699.