Can you please do the following.
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Scan with HiJackThis, then check(tick) the following, if present:
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.dell4me.com/myway
F2 - REG:system.ini: Shell=
F2 - REG:system.ini: UserInit=C:\WINDOWS\system32\Userinit.exe
O8 - Extra context menu item: &Search - http://ka.bar.need2find.com/KA/menusearch.html?p=KA
O9 - Extra button: PartyPoker.com - {B7FE5D70-9AA2-40F1-9C6B-12A255F085E1} - C:\Program Files\PartyPoker\PartyPoker.exe (file missing)
O9 - Extra 'Tools' menuitem: PartyPoker.com - {B7FE5D70-9AA2-40F1-9C6B-12A255F085E1} - C:\Program Files\PartyPoker\PartyPoker.exe (file missing)
O11 - Options group: [INTERNATIONAL] International*
O16 - DPF: {2B96D5CC-C5B5-49A5-A69D-CC0A30F9028C} (MiniBugTransporterX Class) - http://wdownload.weatherbug.com/mini...ransporter.cab?
O16 - DPF: {9522B3FB-7A2B-4646-8AF6-36E7F593073C} (cpbrkpie Control) - http://a19.g.akamai.net/7/19/7125/14...2/cpbrkpie.cab
Now, close all instances of Internet Explorer and any other windows you have open except HiJackThis, click "Fix checked".
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Reboot.
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To help protect your system from hostile ActiveX content, or special 'downloadable' files:
Download, install and keep updated, SpywareBlaster . If you've installed it for the first time:
1) Check for any available updates; if present, they'll be automatically downloaded and installed.
2) Next, "Enable all protection".
3) Exit the program.
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Note: Remember to regularly check for updates.
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Please download the trial version of Ewido anti-malware here:
http://www.ewido.net/en/download/
Install it, and update the definitions to the newest files. Do NOT run a scan yet.
Next, please reboot your computer in Safe Mode by doing the following:
1) Restart your computer
2) After hearing your computer beep once during startup, but before the Windows icon appears, press F8.
3) Instead of Windows loading as normal, a menu should appear
4) Select the first option, to run Windows in Safe Mode.
For additional help in booting into Safe Mode, see the following site:
http://www.pchell.com/support/safemode.shtml
Once in Safe Mode, please run Ewido, and do a full scan. During the scan it will prompt you to clean files, click OK.
Save the logfile from the scan. Restart your computer in normal mode and please post a new HijackThis log, as well as the log from the Ewido scan.