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What does HRESULT 0xC0262345 (ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION) mean?

 
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ERROR_GRAPHICS_INVALID_PATH_IMPORTANCE_ORDINAL ERROR_GRAPHICS_PATH_CONTENT_GEOMETRY_TRANSFORMATION_NOT_SUPPORTED

ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION

Interpret the result in its owning layer: graphics invalid path content geometry transformation

The useful interpretation of ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION (0xC0262345) starts at the vidpn boundary: the geometry transformation contains an invalid enum or internally inconsistent combination. In practical terms, inspect present-path scaling or rotation descriptor before changing application-wide graphics settings.

Inspect scaling and rotation as one tuple

The path transformation contains separate scaling and rotation fields whose combination must remain internally valid. Record source dimensions, target dimensions, rotation, scaling, offset and the support bitfields returned during cofunctional modality enumeration. Test identity scaling with zero rotation first, then add one transformation. This sequence distinguishes malformed structure data from a later capability rejection for a valid but unsupported transformation.

ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION: VidPN handles and subobjects are generation-bound. For ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION, A monitor hot-plug, docking action, session switch or mode commit can invalidate an otherwise well-formed cached object. For ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION, the built-in one-line message identifies the immediate result; diagnosis also needs the producing API, object ownership and the display generation current at the time.

Capture before recreating objects

Capture itemWhy it matters for ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION
Decisive capturescaling, rotation, path support flags, source and target modes and pinned state
Current graph stateVidPN, topology, source and target mode sets, and the present path connecting them
Supporting tracesource and target IDs, topology generation, path descriptors, pinned modes, mode-set handles and monitor timing data
Object identitypresent-path scaling or rotation descriptor
Rejected boundarythe geometry transformation contains an invalid enum or internally inconsistent combination

For ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION, preserve the unsigned HRESULT, symbolic name, first failing API and timestamp in one record. If cleanup later fails too, keep that secondary result separately from ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION.

Reproduce one variable at a time

  1. Freeze the ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION generation. Record scaling, rotation, path support flags, source and target modes and pinned state. Before diagnosing ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION, do not resize, hot-plug, recreate or release the object under examination.
  2. Run the narrow ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION comparison. use an enumerated identity transformation and then add one requested transformation. During the ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION comparison, keep every driver, monitor, resource format and unrelated policy unchanged.
  3. Observe the layer after ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION. For ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION, if the exact check passes, record the next HRESULT or visible outcome. A different downstream result shows that the ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION boundary was crossed.
  4. Repeat ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION through a lifecycle transition. For ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION, exercise one relevant resize, mode switch, device recreation, hot-plug or session change and confirm that this result does not reuse stale handles.

The comparison with ERROR_GRAPHICS_PATH_CONTENT_GEOMETRY_TRANSFORMATION_NOT_SUPPORTED is especially useful: ERROR_GRAPHICS_PATH_CONTENT_GEOMETRY_TRANSFORMATION_NOT_SUPPORTED uses a valid transformation the hardware cannot implement. For ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION, recording both names prevents a broad “graphics error” label from merging distinct ownership, capability and lifetime problems.

Recovery contract

Validate scaling and rotation against the path support structure. Repair of ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION is complete only when the original call succeeds or returns its documented nonfatal status and the same lifetime test remains correct after a second display transition.

Implementation notes for ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION

For ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION, log source and target IDs, topology generation, path descriptors, pinned modes, mode-set handles and monitor timing data. When the ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION path returns a count, size, status flag or replacement object, retain it even on a nonfatal result because it can direct the next call.

A production fallback for ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION should be explicit: pause rendering, re-enumerate, rebuild one cache entry, recreate a device, or decline a protected path only when this layer calls for that action. Reinstalling every display component, deleting all caches or forcing a resolution change is not an evidence-based fix for ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION.

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