bfgminer.exe -disable-gpu -S erupter:all -o stratum+tcp://stratum.coinex.pw:9944 -u worker -p password -I 8 --icarus-options 115200:1:1 --icarus-timing 3.0=100

I launch with this and during startup it disables all BES then I have to go to device manager and re-enable them manually. Is there something I can use in the command above to make it not do that?

I have -disable-gpu so I can use the computer while the BESes are mining, then run another miner for scrypt on the GPU.