| Previous | Next |
| ERROR_SYSTEM_NEEDS_REMEDIATION | ERROR_RESILIENCY_FILE_CORRUPT |
ERROR_APPX_INTEGRITY_FAILURE_CLR_NGEN
AppX integrity failed on a CLR native image
ERROR_APPX_INTEGRITY_FAILURE_CLR_NGEN identifies an integrity failure in a CLR NGen/native-image artifact associated with an application package. It does not describe NGen performance or whether ahead-of-time compilation is generally beneficial.
What to preserve
- Record the package family/full name, package version, architecture, failing native-image path, and the deployment or launch operation that detected the integrity failure.
- Capture AppX deployment/integrity events and CLR/native-image servicing evidence from the first occurrence.
- Check whether the package, framework dependency, runtime, or native-image cache was only partially updated or restored.
Recovery
Repair or redeploy the affected package through the supported AppX/MSIX and runtime servicing paths so its managed assemblies and generated native artifacts are consistent again. Avoid replacing individual NGen files by hand: they are generated artifacts tied to runtime, architecture, and installation state.
Verify by repeating the operation that originally triggered package integrity validation, not merely by confirming that the package remains listed as installed.
Official references
Looking for a different code? Search another status or error code.