What does Windows error code 15605 (ERROR_INSTALL_NETWORK_FAILURE) mean?

 
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ERROR_INSTALL_OUT_OF_DISK_SPACE ERROR_INSTALL_REGISTRATION_FAILURE

ERROR_INSTALL_NETWORK_FAILURE

ERROR_INSTALL_NETWORK_FAILURE means package deployment could not retrieve the product content it needed. The underlying reason may be DNS, proxy, TLS, authentication, an unavailable server, or an interrupted download.

This code does not identify the network layer by itself. Preserve the deployment Activity ID and inspect the detailed log before changing the package or device configuration.

What to check

  • Use the deployment Activity ID to obtain the inner network or HTTP error from Get-AppxLog.
  • Verify that the package or App Installer URI is reachable from the affected device and user context.
  • Check proxy, certificate trust, and authentication requirements when the package is retrieved from an internal web server or share.
Get-AppxLog -ActivityId <ActivityId>

Microsoft: App package deployment troubleshooting

Microsoft: Get-AppxLog

Microsoft: Add-AppxPackage

Microsoft: App Installer troubleshooting


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