Error 0x887C0016

Value: -2005139434 | 0x887C0016 | 2289827862

What does it mean ?

AEERR_ALREADY_RUNNING  
Already in a running state.
Value: 22 | 0x0016 | 0b0000000000010110

Where does it come from ?

FACILITY_DIRECT3D11  
Direct3D 11
Value: 2172 | 0x87C | 0b100001111100

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