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STATUS_GRAPHICS_RESOURCES_NOT_RELATED
The resources are valid individually but unrelated for this operation
This status is returned when a VidPN interface receives two or more resources that do not have the relationship required by that call. For example, a mode set, source, target, topology path, or VidPN handle may be valid on its own but not associated with the others.
The diagnostic point is ownership and association. It often indicates that handles from different VidPN objects, adapters, or enumeration passes were mixed. A single stale handle can make otherwise valid resource IDs look unrelated.
What to check
- Log the owning VidPN handle for every object involved in the call.
- Do not cache mode-set or topology handles across topology replacement unless the documentation allows it.
- Check source/target/path relationships as pairs, especially in clone configurations.
References
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