Hello
It looks as if I caught the Google redirection virus so after reading lots of topics I have my report from OTS (attached). Please help me 
awMBR usually helps in taht kind of situations.
Download aswMBR from here http://public.avast.com/~gmerek/aswMBR.htm
1)Double click the aswMBR.exe to run it
2)Click the [Scan] button to start scan
3)On completion of the scan click [Save log], save it to your desktop and post in your next reply
4)Post the log
If this doesn’t work,i’ll let Essexboy do the job since i am not familiarized with OTS.
Thank you for trying to help me
This is the log
Your log looks clean.
Please read carefully and follow these steps.
Download TDSSKiller and save it to your Desktop.
Extract its contents to your desktop.
Once extracted, open the TDSSKiller folder and doubleclick on TDSSKiller.exe to run the application, then on Start Scan.
If an infected file is detected, the default action will be Cure, click on Continue.
If a suspicious file is detected, the default action will be Skip, click on Continue.
It may ask you to reboot the computer to complete the process. Click on Reboot Now.
If no reboot is require, click on Report. A log file should appear. Please copy and paste the contents of that file here.
If a reboot is required, the report can also be found in your root directory, (usually C:\ folder) in the form of “TDSSKiller.[Version][Date][Time]_log.txt”. Please copy and paste the contents of that file here.
P.S:If you are having problems following these steps,just have a look at Essex’s reply#3 here http://forum.avast.com/index.php?topic=81390.0
The problem is that I can’t open the application
Why?Are you getting any error?Could you explain more?
Yes of course, actually I follow the steps, I doubleclick on the application but nothing happens
OK.Start windows in safe mode,and follow the same steps.
How to start windows in safe mode? Follow this link to learn how>http://www.pchell.com/support/safemode.shtml
Nothing happens in safe mode 
Argh.!
I am sorry,but i can’t help you anymore as i am not familiarized with OTS.Essexboy will help you to remove this virus,he’s notified.
Come back in 4-5 hours or so since he’s offline now.
Did you save TDSSkiller.exe to your dekstop?
Have a look at Boopme’s post here,it might be really really useful http://www.bleepingcomputer.com/forums/topic372491.html .
Let me know if it helps.
Unfortunetly it doesn’t work
Wait for essexboy please.
Oki no problem
Hi there, there is a possibility you have the new variant of TDL, and at the moment we are feeling our way around a cure
Re-Run aswMBR
Click Scan
On completion of the scan
Click the FIXMBR Button
http://public.avast.com/~gmerek/aswMBR4.png
Save the log as before and post in your next reply