Please download AVG Anti-Spyware to your Desktop or to your usual Download Folder.

• Install AVG Anti-Spyware by double clicking the installer.
• Follow the prompts. Make sure that Launch AVG Anti-Spyware is checked.
• On the main screen under Your Computer's security.
  • Click on Change state next to Resident shield. It should now change to inactive.
  • Click on Change state next to Automatic updates. It should now change to inactive.
  • Next to the words Last Update, click on Update now. (You will need an active internet connection to perform this)
  • Wait until you see the Update successful message.
  • Click on Scanner on the toolbar at top of this screen.
  • Click on the Settings tab.
    • Under How to act?
      • Click on Recommended Action and choose Quarantine from the popup menu.
    • Under How to scan?
      • All checkboxes should be ticked.
    • Under Possibly unwanted software:
      • All checkboxes should be ticked.
    • Under Reports:
      • Select Automatically generate report after every scan and uncheck Only if threats were found.
    • Under What to scan?
      • Select Scan every file.
  • Close AVG Anti-Spyware without running yet.

Now disable (turn off AVG Anti-Spyware)

• Right-click the AVG Anti-Spyware Tray Icon (Bottom right corner of computer screen near clock) and uncheck Start with Windows.
• Right-click the AVG Anti-Spyware Tray Icon again and select Exit. Confirm by clicking Yes.

If you are having problems with the updater, you can use this link to manually update AVG Anti-Spyware.
AVG Anti-Spyware manual updates.
Download the Full database to your Desktop or to your usual Download Folder and install it by double clicking the file. Make sure that AVG Anti-Spyware is closed before installing the update.
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Reboot your computer in Safe Mode.

• If the computer is running, shut down Windows, and then turn off the power.
• Wait 30 seconds, and then turn the computer on.
• Start tapping the F8 key. The Windows Advanced Options Menu appears. If you begin tapping the F8 key too soon, some computers display a "keyboard error" message. To resolve this, restart the computer and try again.
• Ensure that the Safe Mode option is selected.
• Press Enter. The computer then begins to start in Safe mode.
• Login on your usual account.

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Close ALL open Windows / Programs / Folders. Please start AVG Anti-Spyware and run a full scan.
Note: If AVG Anti-Spyware screen does not fit your monitor screen Hold down the Alt button on keyboard then tap spacebar, menu should pop up then choose maximize. AVG Anti-Spyware screen should now fit to the screen a lot better.

• Click on the Scan tab.
• Click on Complete System Scan to start the scan process.
• Let the program scan the machine.
• When the scan has finished, follow the instructions below.

IMPORTANT : Don't click on the "Save Scan Report" button before you hit the "Apply all Actions" button.

• Make sure that Set all elements to: shows Quarantine (1), if not click on the link and choose Quarantine from the popup menu. (2)
• At the bottom of the window click on the Apply all Actions button.(3)

• When done, click the Save Scan Report button. (4)
  • Click the Save Report as button.
  • Save the report to your Desktop. I will need you to post this in your next reply.
• Right-click the AVG Anti-Spyware Tray Icon and select Exit. Confirm by clicking Yes.

Reboot in Normal Mode.



Please download, install, update and scan your system with the free version of AVG Anti-Spyware Scanner: AVG Anti-Spyware 7.5

• Download the AVG Anti-Spyware Scanner installer to your Desktop. Find the icon on your desktop and double click on it to install.
• Let AVG Anti-Spyware Scanner open once it is installed.
• The first thing you need to do is update the detection definition files.
• From the main AVG Anti-Spyware screen, click on UPDATE in the top menu, then click the Start Update link.
• After the update finishes (the status bar near the top will inform you of progress), click on the Scanner button in the top menu, then click on the Settings tab.
• Once in the Settings screen click on "Recommended actions" and then select "Quarantine".
• Under "Reports"
  • Select "Automatically generate report after every scan"
  • Un-Select "Only if threats were found"

• Reboot into safe mode.
  Restart your computer and as soon as it starts booting up again continuously tap F8. A menu should come up where you will be given the option to enter Safe Mode.
  
• Open AVG AS and click on the Scanner button in the left menu, then click on the Start button. This scan can take quite a while to run.
  • If AVG AS finds anything, it will pop up a notification. You can select "clean" and check the boxes "Perform action with all infections" and "Create encrypted backup" before clicking on OK.
• When the scan finishes, click on "Save Report". This will create a text file.
• Reboot to normal mode.

You probably should also produce a HijackThis Log as per the following instructions (in case of less obvious malware contributing issues):

http://www.d-a-l.com/help/showthread.php?t=32403