what am i doing wrong i downloaded it unzipped it .it placed an shortcut icon on my desktop screen..i power the scanner connect the programming cable rs232 with proper serial to usb adapter(i've used it to program the scanner).....i put the scanner in remote mode....click on update icon a box opens says to choose file what file nothing happens...........im using windows vista 64 bit.....maybe this file is not compatible..........please help.....thank you