Docker Desktop v4.73.0 Fails to Start — Network Service Crashes, Pipe Connection Error

What this error means

Network service crashed or was terminated, restarting service; daemon is running: open //./pipe/dockerDesktopLinuxEngine: The system cannot find the file specified is a Docker failure pattern reported for developers trying to developer upgrades to docker desktop v4.73.0 and cannot start the application; network service crashes repeatedly and pipe engine connection fails. Based on the imported evidence, treat this as a tool-specific troubleshooting page rather than a generic API error.

Why this happens

Found on Docker Community Forums (forums.docker.com, issue #151666, reported May 11 2026). Version-specific regression affecting Docker Desktop startup. Clear error signature with pipe connection failure. Category: Docker per mapping rules.

Common causes

• Found on Docker Community Forums (forums.docker.com, issue #151666, reported May 11 2026). Version-specific regression affecting Docker Desktop startup. Clear error signature with pipe connection failure. Category: Docker per mapping rules.

Quick fixes

1. Confirm the exact error signature matches Network service crashed or was terminated, restarting service; daemon is running: open //./pipe/dockerDesktopLinuxEngine: The system cannot find the file specified.
2. Check the Docker account, local tool state, and provider configuration involved in the failing workflow.
3. Compare the failing environment with a known working setup, then change one configuration value at a time.

Platform/tool-specific checks

• Verify the command, editor, extension, or API client that produced the error.
• Compare local settings with CI, deployment, or editor-level settings when the error appears in only one environment.
• Avoid deleting credentials, local model data, or project settings until the failing scope is clear.

Step-by-step troubleshooting

1. Capture the exact error message and the command, editor action, or request that triggered it.
2. Check whether the failure is account/auth, quota/rate, model/provider, local runtime, or deployment configuration.
3. Review the source evidence below and compare it with your environment.
4. Apply one change at a time and rerun the smallest failing action.
5. Keep the working fix documented for the team or deployment environment.

How to prevent it

• Keep provider/tool configuration documented.
• Record non-secret diagnostics such as tool version, provider name, model name, and command path.
• Add a lightweight check before CI or production workflows depend on the tool.

Sources checked

• https://forums.docker.com/t/docker-desktop-v4-73-0-fails-to-start/151666

Evidence note: Found on Docker Community Forums (forums.docker.com, issue #151666, reported May 11 2026). Version-specific regression affecting Docker Desktop startup. Clear error signature with pipe connection failure. Category: Docker per mapping rules.

Related errors

• Docker

FAQ

What should I check first?

Start with the exact Network service crashed or was terminated, restarting service; daemon is running: open //./pipe/dockerDesktopLinuxEngine: The system cannot find the file specified text and the smallest action that reproduces it.

Can I ignore this error?

No. Treat it as a failed Docker workflow until the root cause is understood.

Is this guaranteed to have one fix?

No. The imported evidence supports the troubleshooting path above, but tool behavior can vary by account, plan, version, provider, and local configuration.

How do I know the fix worked?

Rerun the same command, editor action, or request. The fix is working when that action completes without Network service crashed or was terminated, restarting service; daemon is running: open //./pipe/dockerDesktopLinuxEngine: The system cannot find the file specified.