Error 0x80043645

Value: -2147207611 | 0x80043645 | 2147759685

What does it mean ?

The performance monitor counters cannot be unloaded because they are not loaded in the first place.
Value: 13893 | 0x3645 | 0b0011011001000101

Where does it come from ?

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

Other Errors for FACILITY_ITF