Error 0x80045364

Value: -2147200156 | 0x80045364 | 2147767140

What does it mean ?

FSRM_E_FILE_ENCRYPTED  
File Server Resource Manager could not access the file because it is encrypted.
Value: 21348 | 0x5364 | 0b0101001101100100

Where does it come from ?

FACILITY_ITF  
COM/OLE Interface management. FACILITY_ITF is designated for user-defined error codes returned from interface methods
Value: 4 | 0x004 | 0b00000100

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