Error 0x80045316

Value: -2147200234 | 0x80045316 | 2147767062

What does it mean ?

FSRM_E_UNEXPECTED  
The File Server Resource Manager service encountered an unexpected error. Check the application event log for more information.
Value: 21270 | 0x5316 | 0b0101001100010110

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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