Need .BIN File for 7060 ECM With AWBP BCC

I have a 1991 Chevy V3500 with a 5.7/4L80E,and I need a .BIN file for my 7060 ECM with a broadcast code of AWBP. I have the .ADX file I got from Tuner Pro R/T, and I also have some other .BIN files that are supposed to be for a 1991 GM with 5.7/4L80E, but the broadcast letters do not match up with mine. Is the broadcast letters matching up even matter? I tried the BCC .BIN file search engine on this site, but it only returned a"read error" in the search.

AWBP has been superseded to AXXZ which is superseded to BAJW which can be downloaded in the link below:

dave w

http://www.gearhead-efi.com/Fuel-Inj...Information-85

Thank you very much for that info. The BAJW and AXXZ 91 R/V 5.7/4L80E is some of the .BIN files I already have. I figured I was able to use one of the .BIN files I had, but I needed someone "in the know" to confirm that for me. Thanks again...:happy: