You should not be using Combofix unless you have been instructed to do so and I didn't tell you to use it.

Combofix instructions are VERY SPECIFIC
Close all open Windows including this one.
Close or disable all running Antivirus, Antispyware, and Firewall programs as they may interfere with the proper running of ComboFix.
Your combofix log shows very clearly;
------------------------ Other Running Processes ------------------------
.
C:\Program Files\Lavasoft\Ad-Aware 2007\aawservice.exe
C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
C:\PROGRA~1\Grisoft\AVG7\avgemc.exe
Yes, it did find and remove some malware but because you didn't follow instructions you cannot be absolutely certain it worked completely. Plus it should not have been run unless or until instructed to do so. Let's get rid of combofix and this will remove the items in it's quarantine also.

Click START then RUN
Now type Combofix /u in the runbox and click OK. Note the space between the X and the /U, it needs to be there.

Then, reboot the system
When shown the disclaimer, Select "2"

Once it is removed, reboot the computer. Then download combofix again and FOLLOW the instructions. Close or disable all running Antivirus, Antispyware, and Firewall programs as they may interfere with the proper running of ComboFix.
Then run it again and post that log here. Don't run anything else. I need to see that log first.