Error 0xC0AA0500

Value: -1062599424 | 0xC0AA0500 | 3232367872

What does it mean ?

E_IMAPI_DF2TAO_WRITE_IN_PROGRESS  
There is currently a write operation in progress.
Value: 1280 | 0x0500 | 0b0000010100000000

Where does it come from ?

FACILITY_IMAPI2  
IMAPI enables the creation of optical media using a variety of file systems. (Burning a disc image, checking media support, etc.)
Value: 170 | 0x0AA | 0b10101010

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