In RDS or VDI deployments (e.g., Azure Virtual Desktop), if the User Profile Disk (UPD) path points to a missing network share, the session fails with ERROR_PATH_NOT_FOUND (0x3).
Pinpointing the cause is half the battle. Here are the most common culprits:
Often overlooked, a dirty cache can cause 0x11 errors. rdp 0x3 0x11
This error typically appears in two environments:
| Step | Action |
|------|--------|
| 1 | Verify the computer name/IP. Double-check for typos. Try pinging the remote host: ping <hostname> or ping <IP address>. |
| 2 | Use the IP address directly in the RDP client instead of the hostname. If that works, the issue is DNS. |
| 3 | Check network connectivity. Ensure both devices are on the same VPN or network segment. Disable the local firewall temporarily for testing. |
| 4 | Verify the remote PC is on. Wake-on-LAN may be needed if it’s sleeping. |
| 5 | Flush DNS cache on your local machine: ipconfig /flushdns (Windows). | In RDS or VDI deployments (e
To resolve the "rdp 0x3 0x11" error, follow these steps on the affected Session Host or Licensing Server.
Step 1: Verify Licensing Configuration
Step 2: Check Licensing Server Health
Step 3: Restart the Licensing Service Sometimes the service simply hangs. Step 2: Check Licensing Server Health
Step 4: Registry Check (If the server is a Domain Controller) If your RDSH is also a Domain Controller, you must ensure the licensing server is correctly registered in the registry, as discovery can sometimes fail.