I need help Unhandled win32

I need help install a pkg file and
---------------------------
Fatal error
---------------------------
Unhandled Win32 exception 0xC000001D.
Exception address: 000000000065049D.
Image base: 0000000000010000.

Please report this error to the developers. Press (Ctrl+C) to copy this message.
---------------------------
Aceptar
---------------------------
please help.