Let me know if this stops it
CAUTION : This fix is only valid for this specific machine, using it on another may break your computer
Open notepad and copy/paste the text in the quotebox below into it:
SearchScopes: HKCU - ToolbarSearchProviderProgress {96bd48dd-741b-41ae-ac4a-aff96ba00f7e}
BHO: No Name - {7E853D72-626A-48EC-A868-BA8D5E23E045} - No File
S4 APNMCP; C:\Program Files\AskPartnerNetwork\Toolbar\apnmcp.exe [164816 2013-10-08] (APN LLC.)
CMD: DEL %TEMP%\*.* /F /S /Q
CMD: RD /S /Q %TEMP%
REBOOT:
Save this as fixlist.txt, in the same location as FRST.exe
Run FRST and press Fix
On completion a log will be generated please post that
THEN
Please download AdwCleaner by Xplode onto your desktop.
[*]Close all open programs and internet browsers.
[*]Double click on AdwCleaner.exe to run the tool.
[*]Click on Scan.
[*]After the scan is complete click on “Clean”
[*]Confirm each time with Ok.
[*]Your computer will be rebooted automatically. A text file will open after the restart.
[*]Please post the content of that logfile with your next answer.
[*]You can find the logfile at C:\AdwCleaner[S1].txt as well.