First hit is...
While you did disable your spyware programs, remember that some antispyware programs are "rogue." Too bad you didn't reveal the names of these.
I have been having a problem with istalling iTunes on my Windows machine. I have previously installed earlier versions (6 and 7) on the same machine and everything was fine. Now, when I try to install, it gets hung up on the "Registering Modules" action. I turned off all my antispyware programs I could think of (including spycatcher, which can cause this) and even switched my firewall from zonealarm to windows for the install. Still get stopped. I don't know how to fix this, and now I can't update my iPod. Very Annoying. Please help!
SD might be spybot, then again I've found I can cut back to just the newer Ewido (Free AVG AntiSpyware.)
I think you are close, but try this. Look at your list and compare to http://www.spywarewarrior.com/rogue_anti-spyware.htm
If this was on my machine I'd head to the event viewer and see if any clues were left. The last time I ran into this one a registry key had the wrong permission and another machine someone had run registry cleaners and cleaned off a key that Apple (wrongly) assumed would exist.
I'd need more clues but uninstalling said antispyware products would be my next step since I've found a few to keep working even when disabled.
Sorry that I can't give you a direct do this but the clues are sparse and I can't check the event viewer. Hint: Clear the event viewer (all 3 areas) and then try again. If it fails, then you'll have just what was logged since.
And read a few more from the google.
This one tip will help you sleep better tonight
A few seconds are all you need to get a better night's rest.