RDP Error Code 0x3 (Extended Code 0x7) typically indicates a general connectivity or service failure that prevents the Remote Desktop client from reaching the target computer. While "0x3" often points to a "path not found" or unreachable host, the "0x7" extension specifically suggests that while the initial handshake might start, a critical component—often the RD Connection Broker or a network security layer—is failing to complete the session. Primary Causes
Service Failures: The Remote Desktop Connection Broker (tssdis.exe) may be stopped or failed to start automatically after a Windows update.
Security Layer Mismatch: Conflicts between SSL/TLS and standard RDP security layers, often involving Network Level Authentication (NLA).
Network Reachability: Firewalls or incorrect network configurations blocking RDP traffic.
Profile/Credential Issues: Recent changes to User Principal Names (UPN) or domain admin password resets. Troubleshooting & Fixes 1. Check and Restart RDP Services On the remote server, ensure critical services are running.
Open services.msc and locate Remote Desktop Connection Broker.
If it is not running, start it and set the "Startup type" to Automatic. Alternatively, use PowerShell: Start-Service -Name tssdis. 2. Use the Administrative Switch
Try connecting via the console mode to bypass some connection broker requirements.
Open the Run dialog (Win + R) and type: mstsc /v:YourServerName /admin.
If this works, the issue is likely related to the RDS deployment or Connection Broker rather than basic network connectivity. 3. Adjust Security Layer Settings
If you have access to the Remote Desktop Session Host (RDSH) configuration:
Navigate to Server Manager > Remote Desktop Services > Collections.
Under Tasks > Edit Properties > Security, try switching the Security Layer from "SSL (TLS 1.0)" to "RDP Security Layer".
Note: Lowering security should only be a temporary diagnostic step or used in secured internal environments. 4. Clear Cached Credentials
Incorrectly cached credentials can trigger generic 0x3 errors. Open Credential Manager on your local machine.
Remove any entries related to the remote server's IP or hostname and try connecting again. 5. Verify Remote Display Drivers
Sometimes the "Microsoft Remote Display Adapter" on the remote side causes conflicts.
In Device Manager on the remote computer, go to View > Show hidden devices.
Under Display adapters, right-click Microsoft Remote Display Adapter and select Uninstall. It will reinstall automatically upon the next connection attempt.
The Remote Desktop Protocol (RDP) error combination of Error Code 0x3 Extended Error Code 0x7
typically points to a general connectivity failure where the remote host is unreachable
. This often stems from network instability, firewall blocks, or a failure in the Remote Desktop Connection Broker service. Server Fault Top Causes and Solutions Failed RD Connection Broker Service : A common cause on Windows Server 2022 is the tssdis.exe
(Remote Desktop Connection Broker) service failing to start automatically after an update. : Log into the target server and manually start the Remote Desktop Connection Broker service via Services.msc or PowerShell using Start-Service -Name tssdis Network Stability and VPN Issues
: This error frequently occurs when the network connection is unstable, has insufficient bandwidth, or there is an encryption cipher mismatch.
: If using a VPN, try reconnecting to the workspace or verify that your firewall is not blocking RDP traffic on port 3389. Permission or Session Host Mismatches
: In complex environments, the session host may fail to communicate with the Domain Controller or the Connection Broker may fail to redirect the user. : Check the Event Viewer on the remote server under
Applications and Services Logs > Microsoft > Windows > RemoteDesktopServices-RdpCoreTS for more specific redirection errors. Group Policy or Security Layer Settings
: Conflicting security settings can block the initial handshake.
: On the target server, try changing the security layer from SSL/TLS to RDP Security Layer in the Remote Desktop Session Host configuration settings. Server Fault Additional Troubleshooting Connect via IP : Try connecting directly to the server's IP address
instead of its DNS name to bypass potential name resolution issues. : On the client machine, run ipconfig /flushdns in the Command Prompt to clear stale records. Update Clients : Ensure the Remote Desktop Client on your local machine is updated to the latest version. TheITBros.com Are you connecting to a Windows Server (like 2022) or a standard desktop machine , and are you using a
Troubleshooting RDP Error Code 0x3 and Extended Error Code 0x7: A Comprehensive Guide
Remote Desktop Protocol (RDP) is a popular feature in Windows operating systems that allows users to remotely access and control another computer over a network or the internet. While RDP is a convenient tool for remote administration and access, it's not immune to errors. One common issue that users encounter is the RDP error code 0x3 and extended error code 0x7. In this article, we'll explore the causes, symptoms, and troubleshooting steps for resolving this error.
Understanding RDP Error Codes
Before diving into the specifics of error code 0x3 and extended error code 0x7, it's essential to understand how RDP error codes work. RDP error codes are hexadecimal values that indicate a specific error or issue with the remote desktop connection. These codes are usually displayed in the format "0xXXXX," where "XXXX" represents the error code.
What is RDP Error Code 0x3 and Extended Error Code 0x7?
The RDP error code 0x3 and extended error code 0x7 typically occur when a user attempts to establish a remote desktop connection to a Windows machine. The error message may appear as:
"An error occurred while connecting to [remote computer name]. The error code is 0x3 and the extended error code is 0x7."
Causes of RDP Error Code 0x3 and Extended Error Code 0x7
Several factors can contribute to the occurrence of RDP error code 0x3 and extended error code 0x7. Some common causes include:
Symptoms of RDP Error Code 0x3 and Extended Error Code 0x7
The symptoms of RDP error code 0x3 and extended error code 0x7 may vary, but common indicators include:
Troubleshooting Steps for RDP Error Code 0x3 and Extended Error Code 0x7
To resolve the RDP error code 0x3 and extended error code 0x7, follow these step-by-step troubleshooting guides:
Step 1: Verify Network Connectivity
Step 2: Check Firewall and Network Security Software
Step 3: Verify Remote Desktop Settings
Step 4: Run Windows Updates and Patches
Step 5: Check System Files and Registry Entries rdp error code 0x3 extended error code 0x7
Step 6: Use the RDP Connection Troubleshooter
Additional Tips and Best Practices
To prevent RDP error code 0x3 and extended error code 0x7 from occurring in the future, follow these best practices:
Conclusion
The RDP error code 0x3 and extended error code 0x7 can be a frustrating issue for users who rely on remote desktop connections. By understanding the causes, symptoms, and troubleshooting steps outlined in this article, you should be able to resolve the error and establish a successful remote desktop connection. Remember to follow best practices and stay vigilant to prevent future errors and security breaches.
Frequently Asked Questions (FAQs)
Q: What does RDP error code 0x3 and extended error code 0x7 mean? A: The RDP error code 0x3 and extended error code 0x7 typically indicate a network connectivity or remote desktop settings issue.
Q: How do I fix RDP error code 0x3 and extended error code 0x7? A: Follow the troubleshooting steps outlined in this article, including verifying network connectivity, checking firewall and network security software, verifying remote desktop settings, and running Windows updates and patches.
Q: Can I use the RDP Connection Troubleshooter to fix the error? A: Yes, the RDP Connection Troubleshooter tool can help diagnose and fix common RDP issues, including error code 0x3 and extended error code 0x7.
In the world of IT troubleshooting, RDP Error Code 0x3 (Extended Error Code 0x7)
is often described as a "ghost in the machine". It typically appears when a user is just seconds away from a successful connection, only for the session to terminate with a generic "This computer can't connect to the remote computer" message. The Story of the Broken Broker
Imagine a sysadmin named Alex who manages a Windows Server 2022 environment. One morning, after a standard round of updates, several users report they can no longer reach their virtual desktops. They all see the same cryptic error: Alex starts digging into the Event Viewer and finds a trail of breadcrumbs: Event ID 1306
. The logs reveal a critical failure: "Remote Desktop Connection Broker failed to redirect the user". It turns out the Remote Desktop Connection Broker service
(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
This specific combination of codes usually points to a breakdown in the "handshake" between the client and the server. Common causes include: Failed Services
: The Connection Broker service often fails to start after an update. Network Instability
: Slow VPNs or low bandwidth can cause the connection to time out during the security check phase. Security Layer Mismatches
: 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
: General connectivity problems where the RDP port (default 3389) is blocked by a firewall or misconfigured server. How to Fix It
If you encounter this "ghost," start with these steps found in the Microsoft Community ServerFault Check the Connection Broker : Ensure the Remote Desktop Connection Broker service is running on the host server. Try Administrative Mode : Run the command mstsc /admin to see if a direct console session bypasses the error. : Clear potential resolution issues by running ipconfig /flushdns on your local machine. Verify the Security Layer Server Manager
, ensure the Security Layer is set to "Negotiate" or matches the client's capabilities. Are you seeing this error on a Windows Server personal workstation
This specific error combination (0x3 with Extended 0x7) is a very common but frustrating issue in Remote Desktop Services. It almost exclusively points to a Network Layer Authentication (NLA) failure due to a permissions or identity issue.
Here is a structured "paper" (troubleshooting guide) I have prepared based on Microsoft documentation and field experience to help you resolve this.
If using a self-signed certificate:
Certificates (Local Computer) > Trusted Root Certification Authorities..cer file to the client machine.If clearing the cache didn't work, the NLA negotiation might be stuck. NLA forces the client to authenticate before establishing a full RDP session. Error 0x7 can surface if the client’s NLA security package is damaged.
Short summary: Error code 0x3 with extended code 0x7 during Remote Desktop Protocol (RDP) connection attempts indicates a failure establishing the remote session usually caused by network/port blocking, name resolution or NAT/port-forwarding problems, or an intermediate device (firewall, VPN, ISP CGNAT) dropping or rejecting the connection. The steps below diagnose and resolve from easiest to advanced.
Before you begin
1.2 Test TCP port 3389 (default RDP) reachability
2.2 Confirm RDP service is running
2.3 Check RDP listening ports and bindings
2.4 If using non-standard port, confirm client uses correct port: :
3.2 Network firewall / router
3.3 Security software / endpoint protection
4.2 Reverse DNS / FQDN & certificate issues
If you want, I can:
(Invoking related search suggestions for follow-up terms.)
The Remote Desktop Protocol (RDP) error combination 0x3 (Extended Error 0x7) indicates that the remote computer is currently unreachable due to a general connectivity failure. This specific extended code typically points toward a mismatch or blockage in the communication handshake, often related to security settings, firewall rules, or network instability. Error Summary
Error Code 0x3: General "unreachable" status, often triggered when the destination cannot find a specified path or the connection is terminated by the host.
Extended Code 0x7: Signifies a broad connectivity problem, frequently caused by security layer mismatches (SSL/TLS vs. RDP) or firewall obstructions. Troubleshooting & Fixes 1. Force Administrative Session
Sometimes a standard connection fails because the host cannot push the requested resolution or session type. Try connecting in administrative/console mode:
In the RDP connection string, use the /admin switch (e.g., ://domain.com /admin). 2. Adjust Security Layer Settings
Mismatched encryption between the client and server is a common trigger for code 0x7.
On the Remote Server: Open Server Manager > Remote Desktop Services > Collections. Under Tasks, select Edit Properties > Security.
Change the Security Layer to RDP Security Layer instead of SSL/TLS to see if connectivity is restored. 3. Reinstall or Update Display Adapters
Corrupted display drivers on the remote side can prevent the session from establishing. Open Device Manager on the remote machine. Go to View > Show hidden devices.
Expand Display adapters, right-click Microsoft Remote Display Adapter, and select Uninstall. Reboot the server; the driver will reinstall automatically. 4. Check Group Policy Restrictions
A specific policy regarding removable devices is known to interfere with RDP connections. Run gpedit.msc. RDP Error Code 0x3 (Extended Code 0x7) typically
Navigate to: Computer Configuration > Administrative Templates > System > Device Installation > Device Installation Restrictions.
Find Prevent installation of removable devices and set it to Not Configured. Restart the machine. 5. Verify Remote Desktop Port & Firewall
Ensure the default RDP port (3389) is open and allowed through the Windows Defender Firewall.
Go to Control Panel > System and Security > Windows Defender Firewall.
Select Allowed Apps and ensure Remote Desktop is checked for both Private and Public networks. Quick Checklist for the Host
Network: Confirm the machine is pingable by its IP address to rule out DNS issues.
Services: Ensure the Remote Desktop Services service is running in the services.msc console.
Updates: Install pending Windows Updates, as outdated RDP clients are a frequent cause of 0x3 errors.
Are you connecting to a local server or a cloud-hosted instance like Azure?
Restart-Service TermService -Force
Windows will generate a new self-signed certificate automatically.
If the above methods fail, enable detailed CredSSP logging on the target server.
regedit).HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Authentication\LogonUILogonCredentialProvider or enable CAPI2 logging in Event Viewer to diagnose certificate chain issues if Smart Cards are involved.Summary Recommendation: In 90% of cases involving Extended Error 0x7, Method A (adding the user to the Remote Desktop Users group) resolves the issue. The error is essentially the server saying, "I see you, but you aren't authorized to perform this handshake."
How to Fix RDP Error Code 0x3 Extended Error Code 0x7 The RDP Error Code 0x3 (Extended Error Code 0x7) is a common but frustrating connection failure that typically indicates the remote computer is unreachable or a specific service required for the connection has failed to start. While Error Code 0x3 generally signifies that the "path" to the remote desktop cannot be found, the extended code 0x7 specifically points toward general connectivity problems or server-side service failures.
Below is a comprehensive guide to troubleshooting and resolving this error. 1. Restart the RD Connection Broker Service
One of the most common causes for the specific 0x3 / 0x7 combination on Windows Server is the failure of the Remote Desktop Connection Broker (tssdis.exe) service to start automatically after a reboot or update. Open Services.msc on the remote server. Locate the Remote Desktop Connection Broker service.
Check if its status is "Running." If not, right-click and select Start. Ensure the Startup Type is set to Automatic. 2. Verify Basic Network Connectivity
Since error 0x3 often means "path not found," ensure the client and server can actually see each other on the network.
Ping the Server: Open Command Prompt and type ping [Server_IP_or_Name]. If you get a "Request timed out," the issue is likely a network or firewall block.
Check DNS: If you are connecting via a hostname, try using the IP address instead to rule out DNS resolution issues.
Flush DNS Cache: On your local machine, run ipconfig /flushdns in an elevated Command Prompt to clear stale records. 3. Check Remote Desktop Settings and Port 3389
The remote machine must be configured to accept incoming RDP requests, and the standard port (3389) must be open.
Enable Remote Desktop: On the remote PC, go to Settings > System > Remote Desktop and ensure Enable Remote Desktop is toggled On.
Firewall Rules: Ensure that Remote Desktop is allowed through the Windows Defender Firewall for both Private and Public networks.
Verify Listening Port: Use the Microsoft Learn Guide to verify that the RDP listener is active on port 3389. 4. Adjust Security Layer and Admin Switches
In some enterprise environments, mismatched security layers (SSL/TLS vs. RDP Security Layer) can trigger this error.
Try the /admin Switch: Attempt to connect using the administrative console mode by running mstsc /v:[ServerName] /admin in the Run dialog.
Modify Security Layer: If you have access to the Remote Desktop Session Host (RDSH) configuration, try switching the Security Layer from SSL/TLS to RDP Security Layer to see if the connection establishes. 5. Uninstall "Microsoft Remote Display Adapter"
Corruption in the virtual display driver on the remote machine can cause session establishment to fail. On the remote computer, open Device Manager. Go to the View menu and select Show hidden devices.
Expand Display adapters, right-click Microsoft Remote Display Adapter, and select Uninstall device.
Restart the computer. Windows will automatically reinstall the driver upon reboot. 6. Review Group Policy Restrictions
A specific Group Policy setting regarding removable devices has been known to interfere with RDP sessions. Press Win + R, type gpedit.msc, and hit Enter.
Navigate to: Computer Configuration > Administrative Templates > System > Device Installation > Device Installation Restrictions.
Find Prevent installation of removable devices and ensure it is set to Not Configured or Disabled. Summary Table of Common Fixes [Solved] How to Fix RDP Error Code 0x3 - AirDroid
This blog post provides a troubleshooting guide for the Remote Desktop Protocol (RDP) error code 0x3, extended error code 0x7. How to Fix RDP Error Code 0x3 (Extended 0x7)
Getting a "This computer can't connect" message is frustrating, especially when it gives you cryptic codes like 0x3 and 0x7. Essentially, these codes mean the remote computer is unreachable or a general connectivity problem is blocking the handshake. Here is how to troubleshoot and fix it step-by-step. 1. Enable Hardware Graphics
A common culprit is the Microsoft Remote Display Adapter driver crashing. Forcing Windows to use the hardware graphics adapter instead can bypass this.
For Domain Machines (via GPO): Navigate to Computer Configuration > Administrative Templates > Windows Components > Remote Desktop Services > Remote Desktop Session Host > Remote Session Environment. Set Use hardware graphics adapter for all Remote Desktop Services Sessions to Enabled.
Alternative: Open Device Manager on the remote machine, find Microsoft Remote Display Adapter under Display Adapters, and Uninstall it. Restart the machine to let it reinstall properly. 2. Check Network and Firewall Rules
The extended code 0x7 often points to a firewall blocking the standard RDP port.
Allow RDP through Firewall: Go to Control Panel > System and Security > Windows Defender Firewall > Allowed Apps. Ensure Remote Desktop is checked for both Private and Public networks.
Port Check: Ensure the default RDP port 3389 is open on the host machine.
DNS & IP: Try connecting via the IP address instead of the computer name to rule out DNS resolution issues. 3. Verify User Permissions and Session Settings
Sometimes the connection "works," but the server drops it immediately due to permission or session limits. RDP on to connection server blocked - CyberArk
Troubleshooting RDP Error 0x3 (Extended Error 0x7) Remote Desktop Protocol (RDP) is essential for modern remote work, but it can be frustrating when a connection fails with a cryptic message like "Error code: 0x3, Extended error code: 0x7."
While this error is often nondescript, it typically indicates that the remote computer is unreachable due to network issues, misconfigurations, or security blocks.
Below is a guide to understanding and fixing this specific connection failure. What Does Error 0x3 (0x7) Mean? In the world of RDP, Error Code 0x3 Network connectivity issues : Poor or unstable network
generally signals that the Remote Desktop application cannot find a specified path or the host computer is completely unreachable. The Extended Error Code 0x7
often points to broader connectivity problems, such as firewall restrictions, network instability, or mismatched encryption settings. Common Causes Unstable Network: Slow internet, high packet loss, or weak VPN connections. Security & Firewall:
Local or server-side firewalls blocking RDP traffic or mismatched security layers (SSL/TLS vs. RDP Security Layer). Driver Conflicts: Issues with the Microsoft Remote Display Adapter or outdated GPU drivers. Permissions:
The user account may lack the necessary permissions to log in remotely or has been deactivated. Step-by-Step Solutions 1. Verify Basic Connectivity Before diving into advanced settings, check the basics:
RDP error code 0x3 with extended code 0x7 generally signals a connectivity failure or a network-level interruption. In simple terms, the client machine can reach the login phase but cannot maintain the connection because the remote server is effectively unreachable. Top Troubleshooting Steps
Use the Admin Switch: Try connecting via Command Prompt using the /admin flag. Command: mstsc /v:
This bypasses standard user session limits and connects directly to the console.
Verify Firewall and Ports: Ensure port 3389 (the default RDP port) is allowed through both the local and remote firewalls.
Test connectivity in PowerShell: Test-NetConnection -ComputerName . Disable "Microsoft Remote Display Adapter": Go to Device Manager on the remote server.
Under Display Adapters, right-click Microsoft Remote Display Adapter and select Disable or Uninstall.
Check for Windows Update Conflicts: Some users reported this error after specific updates (e.g., KB5055528). Consider rolling back recent updates if the issue started suddenly.
Re-enable Remote Desktop: Sometimes the listener service hangs. On the remote machine, toggle the Allow remote connections setting off and back on in System Properties.
Review Session Timeouts: Use gpedit.msc to navigate to Remote Desktop Session Host > Connections and ensure "Set time limit for active but idle sessions" is Not Configured. Summary of Error Meaning Common Causes 0x3 Unreachable / Path Not Found
Server offline, network lag, or session terminated by admin. 0x7 Connectivity Error
Firewall blocks, unstable VPN, or incorrect network profiles. RDP on to connection server blocked - CyberArk
RDP Error Code 0x3 (Extended Error Code 0x7) typically indicates a general connectivity failure where the client cannot reach the remote computer, often due to network issues, firewall restrictions, or server misconfigurations. This specific combination is frequently associated with Windows Server 2022 environments and failures in the RD Connection Broker service. Primary Causes
RD Connection Broker Failure: The service responsible for managing user sessions may fail to start or redirect users.
Network Connectivity: Weak internet connection, VPN instability, or incorrect DNS resolution.
Security & Policy Conflicts: Group policies preventing device installation or mismatched encryption settings between client and host.
Display Driver Issues: The Microsoft Remote Display Adapter driver may crash or hang during the login process. Step-by-Step Troubleshooting Guide 1. Verify Remote Desktop Services (Host Side)
Ensure the essential services are running on the remote machine.
Check that the RD Connection Broker service starts automatically.
If a recent update caused a failure, try manually starting the tssdis.exe service.
Restart the Remote Desktop Services (TermService) to refresh the listener. 2. Modify Display Adapter Settings
Corrupted display drivers frequently cause black screens followed by error 0x3. On the remote computer, open Device Manager. Go to View > Show hidden devices.
Expand Display adapters, right-click Microsoft Remote Display Adapter, and select Uninstall.
Reboot the system; Windows will reinstall a fresh driver upon startup. 3. Adjust Group Policy for Security Layers
If the error persists, forcing a specific security layer can bypass authentication or rendering freezes.
Windows Server 2022 RDP connection fails with error 0x3 + extended error 0x7
The Remote Desktop (RDP) Error Code 0x3 Extended Error Code 0x7
a general connectivity error indicating that the remote computer is unreachable
. It often occurs due to network disruptions, firewall restrictions, or server-side configuration issues that prevent the connection from completing. Common Causes Network Reachability
: The remote computer may be turned off, disconnected from the network, or the client cannot route to it via the internet or VPN. Security & Firewalls
: Local or server-side firewalls may be blocking RDP traffic (typically NLA/TLS Mismatch
: Mismatched security layer requirements (e.g., SSL/TLS vs. RDP Security Layer) can trigger this error after authentication but before the session renders. Corrupted RDP Files : A missing or corrupted connection file. Troubleshooting Steps Verify Basic Connectivity command or
to ensure the remote host is alive and reachable by its IP address or FQDN. Test with Administrative Switch : Try connecting via the command line using mstsc /admin
. This bypasses some session broker issues and connects directly to the console. Check Firewall Exceptions : On the remote machine, go to
Control Panel > System and Security > Windows Defender Firewall > Allowed Apps and ensure Remote Desktop is checked for both Private and Public networks. Update or Reset Display Adapters Device Manager on the remote host. View > Show hidden devices Display adapters , right-click Microsoft Remote Display Adapter and select , then reboot. Adjust Security Layer Settings : If you have access to the server, use Server Manager to navigate to Remote Desktop Services > Collections , try changing the Security Layer RDP Security Layer Disable FIPS-Compliant Algorithms : In the Group Policy Editor ( gpedit.msc ), navigate to
Computer Configuration > Windows Settings > Security Settings > Local Policies > Security Options
Title: Fix RDP Error Code 0x3 & Extended Error 0x7: The CredSSP/Encryption Oracle Remediation Guide
Meta Description: Struggling to connect to a remote desktop? Learn what RDP error 0x3 and extended error 0x7 mean, why it happens (CredSSP/encryption issues), and the step-by-step fixes for Windows 10/11 and Server.
Slug: /fix-rdp-error-code-0x3-extended-error-0x7
Few things are more frustrating than settling into your workflow, launching Microsoft’s Remote Desktop Connection (MSTSC), and being met with a cryptic error message instead of your remote desktop.
If you’re seeing RDP Error Code 0x3 with an Extended Error Code 0x7, you’re not alone. This is a common authentication and security protocol mismatch that has tripped up IT admins and remote workers alike, especially after recent Windows security updates.
In this post, we’ll break down exactly what this error means and provide four proven methods to resolve it.
| Scenario | Best Fix | | :--- | :--- | | You control both client & server | Method 1 (Update the server) | | You cannot update a legacy server | Method 2 (Group Policy) or Method 3 (Registry) | | You recently changed your password | Method 4 (Clear Credentials) | | You are in a corporate environment | Consult your IT admin (they may need to adjust Domain GPOs) |
When you see this error, the full message typically looks like this:
“An authentication error has occurred. The function requested is not supported. Remote Desktop connection failed with error code 0x3. Extended error code 0x7.”
Let’s decode it: