Error 0x000D1040

Value: 856128 | 0x000D1040 | 856128

What does it mean ?

NS_S_WMP_LOADED_GIF_IMAGE  
Successfully loaded a GIF file.
Value: 4160 | 0x1040 | 0b0001000001000000

Where does it come from ?

FACILITY_MEDIASERVER  
Windows Media Server
Value: 13 | 0x00D | 0b00001101

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