Remote Desktop Connection Error Code 0x904 Extended Error Code 0x7 Full ^hot^ Instant

Navigate to: HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Terminal Server Look for a DWORD named MaxOutstandingConnections .

If you encounter this error on an , the certificate store itself may be corrupt. Go to the Azure Portal and select your VM. Under Run command , choose RunPowerShellScript .

Temporarily set to RDP and disable Network Level Authentication (NLA) to test for encryption compatibility.