Perhaps our modified version will work for you. It's got an EXE and sources.
http://www.bitcoinpool.com/poclbm-mod.zip
Yes - I tested this, working on Windows 7 Ultimate x64, Stream SDK 2.1, Catalyst 10.11
You have to remove all of the ATI software on your computer, wipe, then reboot into safe mode and use Driver Sweeper (from Guru3D).
After that, reboot and install the driver + stream SDK, setup the miner and you're set. I'm getting a good 15 mh/s boost over 2.2 and 2.3
None of the official poclbm releases worked with this setup, not sure why. I'd bet it's the 10.11 driver. I'll be updating to 11.2 soon and I'll report back on the changes it makes.
And puddinpop's miner worked, but only at about half speed, for what it's worth.
15 Mh/s on a total of? What card are you using?