Need help removing content.yeildmanager pop ups

I got this pop up deal every time I go to a website there are 2 boxes that come up one from content.yieldmanager and one from chikita and they sometimes redirect my browser to another site. Please Help!

run AdwCleaner …click delete
run Mawarebytes quick scan … click remove selected

you find them here. http://forum.avast.com/index.php?topic=53253.0

post logs here

did that help?

here is the adwcleaner log after I deleted and rebooted

Malwarebytes log

is the problem gone?

No, it is still there.

ok…in the same guide, scroll down to OTL
run it, attach log and Essexboy will do a manuall removal

Here is the OTL

Let me know if this stops it

Warning This fix is only relevant for this system and no other, using on another computer may cause problems

Be advised that when the fix commences it will shut down all running processes and you may lose the desktop and icons, they will return on reboot

Run OTL

[*]Under the Custom Scans/Fixes box at the bottom, paste in the following

https://dl.dropbox.com/u/73555776/OTL_Fix.GIF


:Commands
[resethosts]
[emptytemp]
[CREATERESTOREPOINT]
[Reboot]

[*]Then click the Run Fix button at the top
[*]Let the program run unhindered, reboot the PC when it is done
[*]Open OTL again and click the Quick Scan button. Post the log it produces in your next reply.