seleziona queste voci e premi fix checked:

O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O4 - HKUS\S-1-5-19\..\Run: [WindowsWelcomeCenter] rundll32.exe oobefldr.dll,ShowWelcomeCenter (User 'SERVIZIO LOCALE')
O13 - Gopher Prefix:
O15 - Trusted Zone: *.cercoporno.com
O15 - Trusted Zone: *.eros-porno.com
O22 - SharedTaskScheduler: aht - {46f5a8b0-0b73-48c5-9e40-3c443a43c161} - (no file)

resti di virus o virus stessi...va meglio?