Operating System: Windows ME (Note: might work with other versions of this os.)
After downloading, just double-click the file to start the extraction process. Accept the default unzip folder (C \HL-1250drvr) and click the UNZIP button. Now go to that folder and read the 2 txt files that are included. One file is the driver for the printer, the other is the usb driver that can be used if applicable. Double click each exe file to start the extraction and following the on-screen instructions/prompts.