Ok, riapri OTL,
sotto Custom Scans/Fixes, incolla:
:OTL
MOD - [2012/06/25 19:55:34 | 000,115,137 | ---- | M] () -- C:\Users\Alberto\AppData\Local\Temp\bad4021e-8b96-4726-a482-7caebf5bc001\CliSecureRT.dll
DRV - File not found [Kernel | On_Demand | Stopped] -- System32\drivers\rdvgkmd.sys -- (VGPU)
DRV - File not found [Kernel | On_Demand | Stopped] -- system32\drivers\tsusbhub.sys -- (tsusbhub)
DRV - File not found [Kernel | On_Demand | Stopped] -- System32\drivers\synth3dvsc.sys -- (Synth3dVsc)
DRV - File not found [Kernel | On_Demand | Stopped] -- C:\Users\Alberto\AppData\Local\Temp\catchme.sys -- (catchme)
DRV - File not found [Kernel | On_Demand | Unknown] -- -- (avuscj7n)
IE - HKLM\..\SearchScopes\{6F067FA3-FEB1-4679-83F4-90560BD193E9}: "URL" = http://startsear.ch/?aff=1&src=sp&cf=f4c3124c-1542-11e1-b5ed-6cf049b82518&q={searchTerms}
IE - HKCU\SOFTWARE\Microsoft\Internet Explorer\Main,Start Page Redirect Cache_TIMESTAMP = 32 6D 25 E2 B4 51 CB 01 [binary data]
IE - HKCU\..\URLSearchHook: {BC86E1AB-EDA5-4059-938F-CE307B0C6F0A} - C:\Program Files\DeviceVM\Browser Configuration Utility\AddressBarSearch.dll (DeviceVM, Inc.)
IE - HKCU\..\SearchScopes,DefaultScope = {AD22EBAF-0D18-4fc7-90CC-5EA0ABBE9EB8}
IE - HKCU\..\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}: "URL" = http://www.bing.com/search?q={searchTerms}&src=IE-SearchBox&FORM=IE8SRC
IE - HKCU\..\SearchScopes\{36839826-9CAD-475D-94A7-F68A8B3C3A1E}: "URL" = http://websearch.ask.com/redirect?client=ie&tb=MYC-ST&o=102869&src=kw&q={searchTerms}&locale=it_IT&apn_ptnrs=5J&apn_dtid=YYYYYYYYIT&apn_uid=764b2295-a9ce-403a-b27e-33b7db4484bd&apn_sauid=6E8D1F72-1B9E-4355-94D7-AE982D36C218&
IE - HKCU\..\SearchScopes\{68C86FC3-4EC1-432a-ADF9-D664C81C34EB}: "URL" = http://www.bing.com/search?q={searchTerms}&form=SPLBR2&pc=SPLH
IE - HKCU\..\SearchScopes\{6F067FA3-FEB1-4679-83F4-90560BD193E9}: "URL" = http://startsear.ch/?aff=1&src=sp&cf=f4c3124c-1542-11e1-b5ed-6cf049b82518&q={searchTerms}
IE - HKCU\..\SearchScopes\{AD22EBAF-0D18-4fc7-90CC-5EA0ABBE9EB8}: "URL" = http://www.daemon-search.com/search?q={searchTerms}
IE - HKCU\..\SearchScopes\{C8C87D1C-E52E-44fc-AD45-F6E28BFB4D08}: "URL" = http://www.google.com/cse?cx=partner-pub-3794288947762788%3A4067623346&ie=UTF-8&q={searchTerms}&sa=Search&siteurl=www.google.com%2Fcse%2Fhome%3Fcx%3Dpartner-pub-3794288947762788%3A4067623346
IE - HKCU\..\SearchScopes\{CCDE8BF7-1CF2-47CF-ADD7-70B4DEC067C3}: "URL" = http://www.bing.com/search?FORM=WLETDF&PC=WLEM&q={searchTerms}&src=IE-SearchBox
FF - HKLM\Software\MozillaPlugins\@Apple.com/iTunes,version=: File not found
:Files
ipconfig /flushdns /c
:Commands
[purity]
[resethosts]
[emptytemp]
[CREATERESTOREPOINT]
[Reboot]
Attenzione, questa soluzione è applicabile solo sul tuo sistema
Quindi clicca nel pulsante in alto RUN FIX.
Lascia lavorare il programma e alla fine riavvierà il computer.
Al riavvio fai di nuovo una Quick Scan con OTL e posta il log e dimmi se hai ancora problemi...
Ciao