Did the avast and other antivirus/anti spyware give you a list of items found, quarantined and/or removed? That is supposed to take care of the situation for you. Mostly all I see in the given information are normal operating system files and parameters. I don't see any virus's or spyware labeled. I did notice that VUSE is being used,, (even looks ugly - [HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\URLSearchHooks] "{ba14329e-9550-4989-b3f2-9732e92d17cc}"= "c:\program files (x86)\Vuze_Remote\prxtbVuze.dll" [2011-01-17 175912] and I believe you have to open a port for free traffic in and out of your computer for that to operate properly. So watch that one. Otherwise, the software you loaded was supposed to look and remove or quarantine it for you to decide what to do with it. Most of these are usually better at stopping bad things from installing rather than finding something that has already infected your computer. Did you try running the microsoft security essentials? I saw where you had it disabled, that and windows defender. Try running them. Your other choice is to buy webroot security essentials - that's one of the better anti's outthere today and should find what others don't. Read the specs and reviews first and decide for yourself.
How are you at operating windows? Reason I ask is because one thing that might be causing your trouble could be something you can turn off. Go into "msconfig" and click on the startup tab. (Left click start button, click on run or the blank white space just above the start button and type in msconfig & hit enter.) This shows a list of most programs that start up when you turn windows on. Go thru that and turn off everything that doesn't look essential. Things like adobe acrobat, office, power iso and things like that. If you hold the mouse pointer over the command line (third one in) it will show you what it starts - like first line under startup item says microsoft windows operating system, the second line under manufacturer will say microsoft corporation - while the third line under command will say C/program files/windows sidebar - you get the point - turn items off especially if you don't know what it is and it doesn't say microsoft under manufacturer. For instance I use a lexmark printer, under the startup it will say lexmark fast pics application, under manufac. it will say lexmark, under command it will say C/program files(x86)/lexmark 5600/6600 series/exprint.exe. Now, I don't want that program to start with window because I don't need it until I try to print something. when I click print in a word doc (or any other) it will automatically start the print spooler and print. Same with a lot of other programs. They don't need to start with windows. Your virus/spyware might possibly be in that list to start when windows starts. You can turn it off here and maybe it will stay off. You can do these one at a time - a restart is required each time - and write it down incase something turns off you want on then you can go back in and change it. Will take work and time but it could resolve you problem without have to wipe and reinstall. Just as an example, mine has 21 programs in the msonfig startup tab. Out of all of them only 3 are checked to start when windows starts. Sidebar, audio driver and video card driver. Even turned off CCC. But when I right click on the desktop I can click on the selection on the top of the popup window and it comes right up, (sorry if you're not using AMD you probably don't know what I'm talking about)
Your other choice of course is to copy all the files you want to save to an external hdd to put back on later, (after a fresh install of windows). A backup will also carryover some infected files as well and possibly part if not all of the virus itself since part of a virus's job is to hide and embed itself in legitimate programs. Even copying individual files and folders contains some risk, but, I think less than a backup. Choices are few and between once a computer is infected, and expensive to clean for people who have too much to lose stored in an operating system. My Rule # 2 - always store important information on a separate hdd that you only store on, not run the OS on. Makes for less worry when something does happen. Wipe and reinstall is then only a hassle - not a loss.