Various tools for file operations, such as access protection by encryption or copying and synchronizing
(tssdis.exe) failed to start automatically after the reboot. By manually starting the service, Alex "exorcises" the ghost and restores connectivity immediately. Why This Error Happens
The RDP error code 0x3 extended error code 0x7 can be a frustrating issue to encounter. However, by understanding the causes, symptoms, and troubleshooting steps, you can resolve the issue and establish a successful RDP connection. Remember to verify network connectivity, authentication credentials, and server configuration, and to update CredSSP and the RDP client. If you're still experiencing issues, try advanced troubleshooting steps, such as enabling RDP debugging or using the RDP connection string.
Navigate to: Computer Configuration > Administrative Templates > Windows Components > Remote Desktop Services > Remote Desktop Session Host > Security .
The Remote Desktop Protocol (RDP) error combination of Error Code 0x3 Extended Error Code 0x7
: If the server requires SSL/TLS but the client is trying to connect using a legacy RDP security layer, the connection may fail unless the switch is used. Firewall Blocks
If your infrastructure is prone to connectivity issues, keeping a quick reference guide on hand can drastically cut down on debugging time. Error Code Extended Code Description Most Common Fixes 0x7 Terminal Services hung or disconnected Restart TermService and tssdis (Connection Broker) 0x4 0x104 Network-level Authentication (NLA) failure