ERROR_SXS_XML_E_UNEXPECTEDEOF - 14058 (0x36EA)

Manifest Parse Error : Unexpected end of file.

Updated: Feb 21, 2026

Technical Meaning

The error code ERROR_SXS_XML_E_UNEXPECTED_EOF with the numeric value 14058 and hexadecimal representation 0x36EA indicates a manifest parse error specifically due to an unexpected end of file. This error suggests that during the parsing process, the XML parser encountered the end of the input stream before it expected to.

Error Details

This error is typically associated with issues in the Windows Side-by-Side (SxS) assembly manifest files. Manifests are XML-based configuration files used by the SxS infrastructure to manage and load assemblies at runtime. The unexpected end-of-file condition can occur due to various reasons, such as incomplete or corrupted manifests.

Usage Context

This error is commonly encountered in scenarios where an application or service attempts to load a manifest file that has been improperly formatted or truncated. It may also arise when the SxS infrastructure encounters issues during the loading of assemblies from these manifests.

Developer Interpretation

Developers should interpret this error as indicating a problem with the XML structure of the manifest files being processed. The presence of this error suggests that the manifest file is not complete or contains syntax errors, leading to an incomplete parse and the reported error.

Related Errors

  • ERROR_SXS_XML_E_MALFORMED (14057): Indicates a more general XML parsing issue within a manifest.
  • ERROR_SXS_XML_E_UNCLOSED_TAG (14062): Suggests an unclosed tag in the manifest, which can lead to unexpected end-of-file conditions.

FAQ

Q: What does this error mean?

A: This error indicates that a manifest file being parsed by the Windows Side-by-Side infrastructure has encountered an unexpected end of file during parsing. It suggests issues with the XML structure or completeness of the manifest.

Q: How can I resolve this issue?

A: Ensure that all manifest files are complete and correctly formatted according to the XML schema. Validate the manifests using tools provided by Microsoft, such as sxsvalidate.exe, to identify and correct any syntax errors.

Summary

The ERROR_SXS_XML_E_UNEXPECTED_EOF error (14058) is a specific manifest parse error indicating an unexpected end of file during XML parsing. Developers should focus on ensuring the integrity and correctness of their manifest files to avoid this issue.