Thank you Zels for the info!

I want to link my Bitcointalk name with BTCJam's. Verification code: 4c326ad8-7ec1-41d0-ac2c-d6bd1ad07ce4

Mckaskie,

Sadly, I had the same issue with an XP machine. I tried various driver configurations as well to see if I could get it work and still nothing. Please know that I am not saying it won't work, I just haven't been able to find the answer yet.

However, as soon as I went through the installation process on an old Windows 7 machine everything went perfectly with CGMiner.

I followed the instructions from this post: https://bitcointalk.org/index.php?topic=220450.msg2321308#msg2321308.  The bottom half of the instructions is what I used where it explains using version 3.4.2.

The trick that I found was to install the drivers with the BE's installed.  With a second Windows 7 machine, I went through the same process of installing the drivers with the BE's installed and didn't even restart the machine, just simply started CGMiner and it picked up all 5 without question.

I know this doesn't' help with your XP machine, but if it worked that easily on a Windows 7, then there has to be a way to make it work on XP.  I'll have more time this weekend, so I find anything else, I'll come back and post it here.