So recently i started mining bitcoins using GUI Miner and my graphics card. However I've worked out this is not very effective and as a result i purchased an Antminer U1. I have installed the required drivers and switched to cg miner (despite my antivirus not wanting to accept the file and this being my only choice since BFG miner is completely blocked by my PC) however upon opening starting Zadig to fix the drivers the miner isn't listed. Could anyone provide me with help as i have no idea what to do to fix this.

Thanks in advance