1) Download the PQR Updater (
https://dl.dropboxusercontent.com/u/...PQRUpdater.exe ).
2) Place the Updater in a new folder.
3) Open the updater and install the newest version of PQR.
4) Download the manual install files of the NAH Sniper (
http://dl.dropboxusercontent.com/u/1...NAH_Sniper.rar )
5) Open the .rar file with winrar.
6) Unrar the files from the NAH_Sniper.rar to your PQR folder and rewrite anything it asks you to.
7) Run the Sniper in PQR after you've injected PQR to your WoW client. You can find it under the "Interrupt" dropdown.
8 )When in the auctionhouse (open the AH window) press ALT + C.
9) ???
10) Profit.
It's actually extremely basic. If you still can't get the profile to run, I'm afraid there's no further help I or anyone else could provide you here. There's an easy setup manual written up on the first page of this thread and a PQR setup guide on it's own thread. Good luck with the sniping

.
//EDIT
Managed to snipe a couple of thousand worth of mats and a pet, nothing truly noteworthy. Still waiting for a big one (I'd flip the f**k out about a TCG mount). Also, no ragewhispers so far.