Error 0x80073AA8

Value: -2147009880 | 0x80073AA8 | 2147957416

What does it mean ?

Left hand side arguments to binary operators must be either attributes, nodes or variables and right hand side arguments must be constants.
Value: 15016 | 0x3AA8 | 0b0011101010101000

Where does it come from ?

Provides a way to handle error codes from functions in the Win32 API as an HRESULT. (Error codes in 16 - bit OLE that duplicated Win32 error codes have also been changed to FACILITY_WIN32)
Value: 7 | 0x007 | 0b00000111

Other Errors for FACILITY_WIN32