What does HRESULT 0x8008020D (APPX_E_DELTA_BASELINE_VERSION_MISMATCH) mean?

Status / error code:

Category:

Constant name:

Source:

Facility:

Operating System:

Description:

A delta package refers to a baseline version that does not match the package being updated.

Previous	Next
APPX_E_INVALID_APPINSTALLER	APPX_E_DELTA_PACKAGE_MISSING_FILE

APPX_E_DELTA_BASELINE_VERSION_MISMATCH

APPX_E_DELTA_BASELINE_VERSION_MISMATCH means that a delta package was built for a different baseline version than the installed package selected for update. Delta servicing is version-specific.

What to verify

Compare the baseline package identity and version recorded by the delta workflow with the installed package.
Ensure that update distribution does not offer a delta built for a different release branch or architecture.
Use a full package update when the required baseline is not present rather than applying an unrelated delta.

Rebuilding the delta against the correct baseline is the appropriate repair.

Microsoft: troubleshoot Windows app packages

Looking for a different code? Search another status or error code.