Error 0x800A0047

Value: -2146828217 | 0x800A0047 | 2148139079

What does it mean ?

CTL_E_DISKNOTREADY  
DirectShow: The function attempted to access a file when the disk was not ready.
Value: 71 | 0x0047 | 0b0000000001000111

Where does it come from ?

FACILITY_CONTROL  
Used by OLE controls. You can find a complete list of the error codes in OLECTL.H - errors from: VB, VBScript, JScript, ADO, third party controls
Value: 10 | 0x00A | 0b00001010

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