I'm embarrassed to admit, my 63 block erupters run on bfg without problem.
I don't want to use bfg because I'm loyal to CGMINER, it supported my gpu's for as long as I used them.
And I always smile seeing 'only ignoring Luke Jr.' I've yet to figure that relationship , other than that he thieved and forked CGMINER, there's seems a sort of mutual respect there. 'Icarus can't detect. Need to install Winusb'. Done it, restarted, done every variation. CGMINER not friendly to BE's.
People keep saying stuff like that and I just don't understand it at all.
Setting up CGMiner with my Block Erupters was the easiest and most trouble free install of new mining hardware I have ever had.
I was nervous because so many other people were having problems. But after I did my install and setup I realized that virtually nobody was reading the ASIC Readme and were doing everything the most difficult and complicated way and all for no reason.
CGMiner is very BE friendly with Win7.
Now if your using WinXP that's a completely different story. I tried setting up one of my XP machines as a backup mining rig and that was a disaster so I used my Win7 laptop as the backup and that worked flawlessly as well.
So with not knowing what your issues are I would suggest reading the ASIC Readme and follow those instructions. Then check the Advanced USB Options in the readme if you want to do anything out of the ordinary.
If you still have trouble please post what the problems are.
Sam