Error 0x80010134

Value: -2147417804 | 0x80010134 | 2147549492

What does it mean ?

CO_E_FAILEDTOGETWINDIR  
Unable to obtain the Windows directory
Value: 308 | 0x0134 | 0b0000000100110100

Where does it come from ?

FACILITY_RPC  
RPC subsystem
Value: 1 | 0x001 | 0b00000001

StackOverflow

Other Errors for FACILITY_RPC