Windows 2012上sshd连接意外关闭[关闭](sshd connections unexpectedly close on windows 2012 [closed])

 我一直在使用FreeSSHD连接到我的Windows服务器[Windows 2K3 -R2企业服务器和Windows 2K8-R2企业服务器]。 成功的SSH连接（即Windows平台）后，Windows命令提示符出现。 
 
 [我的观察]：对于Windows Server 2012，FreeSSHD安装很顺利。 我能够从远程计算机建立到服务器的SSH连接。 但是，SSH连接意外关闭，putty终端立即关闭。 我启用了FreeSSHD日志记录并注意到连接已成功完成但立即终止。 
 
 putty日志显示以下错误消息： 
 
 tester @ server-w12-1的密码：无法创建子桌面：访问被拒绝。 
 
 我尝试安装CopSSH。 有了这个，我就能建立稳定的SSH连接。 但它使用cygwin平台。 我提到“ http://en.wikipedia.org/wiki/Comparison_of_SSH_servers ”来获取可用的SSH服务器列表。 
 
 [Rephrased Question]：在我的应用程序中，我使用SSH调用连接到服务器（Windows和Linux）来查询驱动器的具体细节。 有人可以建议在Windows 2012服务器上运行的免费SSH服务器或建议修复FreeSSHD会话断开问题吗？ 
 
 编辑：我无法添加答案或添加长评论。 所以我发布了一个编辑。 
 
 [解] 
 
 感谢特拉维斯的指导。 问题得到解决。 我做了以下事情： 
 
 
 
 禁用本地安全策略下的“用户帐户控制：以管理员批准模式运行所有管理员”设置 
 
 
 右键单击FreeSSHd图标，然后单击“以管理员身份运行” 
 
 
 在FreeSSHd应用程序属性的“兼容性”选项卡下选择“以管理员身份运行”选项 
 
 
 正如Travis所提到的，确保SSH服务器正在运行。 如果没有在FreeSSHd的SSH选项卡下更改端口＃来说222并让它运行。 重启服务 
 
 
 我的程序需要默认端口22.所以我将端口更改回22并且我能够运行该服务 
 
 
 即使多次重启，我也可以通过SSH连接到服务器 
 

I have been using FreeSSHD to connect to my Windows servers[Windows 2K3 -R2 Enterprise servers and Windows 2K8-R2 Enterprise servers]. The Windows command prompt shows up after a successful SSH connection (i.e Windows platform).
 
[My Observations]: In case of Windows server 2012, the FreeSSHD installation goes through fine. I am able to make an SSH connection to the server from a remote machine. However, the SSH connection unexpectedly close and the putty terminal closes immediately. I enabled FreeSSHD logging and noticed that the connection is successfully made but terminated immediately. 
 
The putty log shows the following error message:
 
tester@server-w12-1's password: Could not create child desktop: Access is denied.
 
I tried installing CopSSH. With this I am able to establish stable SSH connections. But it uses cygwin platform. I referred to "http://en.wikipedia.org/wiki/Comparison_of_SSH_servers" to get the list of available SSH servers.
 
[Rephrased Question]: In my application I am using SSH calls to connect to server (Windows & Linux) to query drive specific details. Can someone please suggest a free SSH server that runs on Windows 2012 server or suggest a fix for FreeSSHD session disconnect issue?
 
EDIT : I was unable to add an answer or add a long comment. So I am posting an edit. 
 
[Solution] 
 
Thanks Travis for your guidence. The issue is resolved. I did the following:
 
 
 
Disable the setting "User Account Control: run all Administrators in admin approval mode" under local security policy
 
 
Right Click FreeSSHd icon and click "Run as Administrator"
 
 
Select the option "Run as Administrator" under "Compatibility" tab of FreeSSHd application properties
 
 
As Travis had mentioned, ensure the SSH server is running. If not change the port# under FreeSSHd's SSH tab to say 222 and get it running. Restart the service
 
 
My program needs the default port 22. So I changed the port back to 22 and I was able to have the service running
 
 
I was able to SSH to the server even after multiple restarts
 

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