ERROR_SXS_XML_E_INVALID_HEXIDECIMAL - 14048 (0x36E0)
Manifest Parse Error : Invalid character for hexadecimal digit.
Updated: Feb 21, 2026
Technical Meaning
The error code ERROR_SXS_XML_E_INVALID_HEXIDECIMAL indicates a manifest parse error specifically due to an invalid hexadecimal digit in XML content. This error is part of the Windows Side-by-Services (SXS) subsystem, which manages side-by-side assemblies and manifests.
Error Details
This error typically occurs when the system encounters malformed XML data during the parsing process. The XML content being parsed contains a hexadecimal value that does not conform to valid syntax rules for hexadecimal digits (0-9, A-F, or a-f). This can lead to failure in loading assemblies or executing operations that rely on correct manifest information.
Usage Context
This error is most likely encountered during the execution of applications or services that depend on XML manifests. It could occur when deploying new software updates, installing components, or running applications that require specific side-by-side assembly configurations.
Developer Interpretation
Developers should be aware that this error signifies a problem with the XML content being parsed. The hexadecimal value in question is invalid, which can disrupt the intended operation of the application or service. Developers need to ensure that all XML data used in manifests are correctly formatted and adhere to the expected syntax.
Related Errors
ERROR_SXS_XML_E_INVALID_SYNTAX(14039): Another manifest parse error due to invalid syntax, but not specifically related to hexadecimal values.ERROR_SXS_MISSING_ASSEMBLY(14027): Indicates a missing assembly that could be referenced incorrectly in the XML manifest.
FAQ
Q: What does this error mean?
A: This error indicates an issue with invalid hexadecimal data in an XML manifest, preventing proper parsing and execution of related operations.
Q: How can I resolve this issue?
A: Review the XML content for any incorrect or malformed hexadecimal values. Ensure that all referenced assemblies are correctly specified and formatted according to the expected syntax.
Summary
The ERROR_SXS_XML_E_INVALID_HEXIDECIMAL error is a specific manifestation of a manifest parse failure due to invalid hexadecimal digits in XML content. Developers should ensure their XML manifests are well-formed and adhere to correct syntax rules to avoid such issues.