I know, it is, but if your computer is networked, you have to have firewall up, and AV program installed.

Make sure, Windows firewall is on.
Download, and install one of these:

- Avast! free antivirus: http://www.avast.com/eng/download-avast-home.html
- Avira free antivirus: http://www.free-av.com/en/download/index.html

- free PC Tools Antivirus: http://www.pctools.com/free-antivirus/
- free PC Tools Firewall Plus: http://www.pctools.com/firewall/

- free Comodo Internet Security (firewall + AV): http://www.personalfirewall.comodo.com/
NOTE. During installation, Comodo will also allow you to install AV only, or firewall only, if you prefer to combine one Comodo product with some other product.

If you decide to install Avast, or Avira, make sure, Windows firewall is turned on, or use PC Tools Firewall Plus, or Comodo firewall..
If you decide to install Comodo Internet Security, or just Comodo firewall, make sure, Windows firewall is turned off.

IMPORTANT! Make sure, you use only ONE antivirus, and ONE firewall.

When done....


1. Please open Notepad
  • Click Start , then Run
  • Type notepad .exe in the Run Box.


2. Now copy/paste the entire content of the codebox below into the Notepad window:

Code:
File::
c:\windows\system32\D9CD4FB184.sys
c:\docume~1\Admin\LOCALS~1\Temp\tipinip.sys
c:\windows\System32\XDva189.sys

Folder::

Driver::
tipinip
XDva189


Registry::
[HKEY_LOCAL_MACHINE\software\microsoft\shared tools\msconfig\services]
"avast!antivirus"=-


RegLockDel::

3. Save the above as CFScript.txt

4. Then drag the CFScript.txt into ComboFix.exe as depicted in the animation below. This will start ComboFix again.




5. After reboot, (in case it asks to reboot), please post the following reports/logs into your next reply:
  • Combofix.txt
  • A new HijackThis log.



Make sure, this time, you accept Recovery Console installation.