| Previous | Next |
| E_IMAPI_DF2RAW_NO_RECORDER_SPECIFIED | E_IMAPI_DF2RAW_DATA_BLOCK_TYPE_NOT_SUPPORTED |
E_IMAPI_DF2RAW_STREAM_NOT_SUPPORTED
E_IMAPI_DF2RAW_STREAM_NOT_SUPPORTED means the IStream supplied to WriteMedia is not accepted as a raw DAO image. The raw writer is not a filesystem-image encoder; it consumes sector-level DAO data and can use stream seeking to reach the starting location required for the current medium.
Validate the stream as a raw image, not as an ordinary file
- Record how the stream was produced and the sector representation selected for the raw writer.
- Verify stream length, readability and seek behavior before preparing the physical burn.
- Do not pass ISO, WAV or compressed audio bytes directly unless they have been converted into the raw layout expected by the DAO workflow.
Changing the disc or recorder is not the first response when the stream itself is rejected. Compare the producer with IRawCDImageCreator or another known DAO-96 image source and preserve the exact requested sector type. Lead-in length has its own HRESULT, so do not collapse every raw stream failure into insufficient lead-in.
WriteMedia · IDiscFormat2RawCD · IMAPI return values
Looking for a different code? Search another status or error code.