Here is the how...
install it.
Unzip it, create a batch file with the command I posted below and your good to go.
Download from HERE ONLY!
https://bitcointalksearch.org/topic/old-bfgminer-3100-modular-asicfpga-gbtstrtm-rpc-maclnxw64-antu1-drb-168174
Create a Batch File (.bat) in your in windows.
bfgminer -o stratum+tcp://mint.bitminter.com:3333 -u UserID_worker -p **** --disable-gpu -S all
^^Make sure that the .bat file is in the same folder as BFG.
This will disable the GPU/Video Cards
--disable-gpu
and this will detect all ASIC Erupters and to load all of them to run.
-S all