They both have drivers running - so they do need to be uninstalled. On completion of this let me know if you still get the problem
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
:OTL
[2011/02/26 15:26:01 | 000,001,583 | ---- | M] () -- C:\Users\Oli\AppData\Roaming\Mozilla\Firefox\Profiles\giw4bc1d.default\searchplugins\web-search.xml
O4 - HKU\S-1-5-21-1991367188-2678910243-552211230-1001..\Run: [DefBmoff] C:\Users\Oli\AppData\Local\uxnoylug\defbmoff.exe ()
[2011/11/03 13:43:54 | 000,000,000 | ---D | C] -- C:\Users\Oli\AppData\Local\uxnoylug
:Files
ipconfig /flushdns /c
:Commands
[purity]
[resethosts]
[emptytemp]
[EMPTYFLASH]
[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.