:OTL
[2012-09-08 01:38:32 | 000,005,176 | ---- | M] () (No name found) -- C:\Users\Joana\AppData\Roaming\mozilla\firefox\profiles\dd6d8gls.default\extensions\504aa15a07ed3@504aa15a07f0c.info.xpi
O2 - BHO: (no name) - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - No CLSID value found.
O3 - HKCU\..\Toolbar\WebBrowser: (no name) - {21FA44EF-376D-4D53-9B0F-8A89D3229068} - No CLSID value found.
O3 - HKCU\..\Toolbar\WebBrowser: (no name) - {2318C2B1-4965-11D4-9B18-009027A5CD4F} - No CLSID value found.
O4 - HKLM..\Run: [tuto4pc_pt_6] File not found
O6 - HKLM\Software\Policies\Microsoft\Internet Explorer\Restrictions present
: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.
THEN
CLEAR THE BAD TOOLBARS
Download AdwCleaner from here to your desktop
Run AdwCleaner and select Delete