Remote desktop with error code 0x4 while on VPN

Question

Hi, I'm using Win10 pro and on FortiClient and tried to remote a desktop that on VPN. Two months ago, I'm able to connect in the same setting, but it isn't for now.

Somehow I'm able to connect on my iphone with the RD Client under the same network setting.

below is the full error that when I tried to connect to that pc.

Disconnect code: UnknownError, legacy code: 0x4, legacy extended code: 0x0, activityId: {adad1d6a-6250-40c5-923f-4fb59cb80000}

Any suggestion?Thank you.

Answer 1

Fixed after I uninstall other VPN software on OS.
I think it may be caused by the port is held by other software.

Answer 2

Hi,

Are you using mstsc to remote connect to the PC?
Could you please share a screenshot of the error message you got when you try to connect?

Since you can use iphone to remote connect to the PC with RD Client, please try below action to see if the issue could be resolved or not.

After connecting to the remote PC using iphone, set this key to a high value, like 10,000

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server

MaxOutstandingConnections (REG_DWORD)

Thanks,

Eleven

If the Answer is helpful, please click "Accept Answer" and upvote it. Thanks.

Answer 3

Same issue in Android :(

Answer 4

Hello!! I have the same problem. I can connect with the iPad but not with MAC. I connect with VPN to SERVER with WINDOWS SERVER 8 R2.

Please Help me

Answer 5

I have the same problem, is there a solution?

Thanks