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NS_E_PDA_FAILED_TO_RETRIEVE_FILE
Failure point and ownership
NS_E_PDA_FAILED_TO_RETRIEVE_FILE with value 0xC00D1239 records copying an item from portable storage back to the local library. The producing call and its state are more diagnostic than a later aggregate Player failure.
Underlying mechanism
Automatic synchronization uses a Player-to-device partnership, a snapshot of selected playlists and a queue of per-item copy, delete or retrieval operations. The sync engine owns its own running state and can reject changes while a previous operation is active.
A working manual file copy does not prove that the Player’s partnership, playlist snapshot and synchronization queue are valid. The condition can be reproduced when a device track is visible but its data stream cannot be read to the PC.
Trace fields worth keeping
| Evidence | Why it matters for failed to retrieve file |
|---|---|
| Producing object and operation | device and partnership IDs, sync generation and state, selected playlist identity/version, queued item ID and direction, subscription account, target storage, progress callback and first item-specific HRESULT |
| Key observation | device object, source storage, local destination, filename and read/write progress |
| Controlled comparison | Repeat the producing call after changing only this condition: restore access and copy the same object to a valid local destination. |
Decision path
- Capture
0xC00D1239, the exact Player/API operation and the first timestamp at which it appears. - Save device object, source storage, local destination, filename and read/write progress; do this before ejecting media, reconnecting a device, canceling a job or rebuilding the Player object.
- Correlate the result with device and partnership IDs, sync generation and state, selected playlist identity/version, queued item ID and direction, subscription account, target storage, progress callback and first item-specific HRESULT.
- Reproduce once with the original source and destination, then apply only this change: restore access and copy the same object to a valid local destination.
Close alternatives
| Related result | Different condition |
|---|---|
NS_E_PDA_DELETE_FAILED | deleting an obsolete or deselected object from device storage |
NS_E_PDA_SYNC_FAILED | finalizing the synchronization generation after one or more queue operations failed |
NS_E_PDA_FAILED_TO_SYNCHRONIZE_FILE | executing one item’s copy/update operation in an otherwise running sync |
Safe correction
Correct this boundary by making sure you restore access and copy the same object to a valid local destination. Then reacquire the interface or media state that produced it and repeat that call.
Source material
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