I will remove the orphans now to see if that cures it. On completion could you update and run MBAM

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


:OTL
IE - HKU\S-1-5-21-3662394670-4054440944-3676864774-1005\..\URLSearchHook: {81017EA9-9AA8-4A6A-9734-7AF40E7D593F} - No CLSID value found
[2013/01/17 21:42:59 | 000,093,072 | ---- | M] () (No name found) -- C:\DOCUMENTS AND SETTINGS\MALLEMBAKAM\APPLICATION DATA\MOZILLA\FIREFOX\PROFILES\4OZCIA8I.DEFAULT\EXTENSIONS\CANITBECHEAPER@TRAFFICBROKER.CO.UK.XPI
[2013/06/10 22:23:18 | 000,000,350 | ---- | M] () -- C:\WINDOWS\tasks\AVG-Secure-Search-Update_JUNE2013_HP_rmv.job
[2013/06/10 22:23:12 | 000,000,514 | ---- | M] () -- C:\WINDOWS\tasks\Norton PC Checkup Setup.job
[2013/06/10 22:23:12 | 000,000,350 | ---- | M] () -- C:\WINDOWS\tasks\AVG-Secure-Search-Update_JUNE2013_TB_rmv.job

: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.