ho un altro problema non mi va in provvisoria si blocca con schermata blu di errore!
e' possibile disinstallarlo da linux o similari!?
non ho nessuna voce per disinstallarlo e non lo trova neanche uninstaller!
grazie

Logfile of Trend Micro HijackThis v2.0.5
Scan saved at 22.14.20, on 29/11/2015
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
CHROME: 28.0.1500.95
FIREFOX: 42.0 (x86 it)
Boot mode: Normal

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\SYSTEM32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\Programmi\IObit\Advanced SystemCare\ASCService.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\Programmi\AVAST Software\Avast\AvastSvc.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Programmi\IObit\IObit Malware Fighter\IMFsrv.exe
C:\Programmi\IObit\Advanced SystemCare\Monitor.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\Programmi\MPC Cleaner\MPCProtectService.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\Mozilla Firefox\firefox.exe
C:\Programmi\7-Zip\7zFM.exe
C:\WINDOWS\explorer.exe
C:\DOCUME~1\samuel1\IMPOST~1\Temp\7zO7E.tmp\HijackThis.exe
C:\Programmi\Mozilla Firefox\plugin-container.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = https://www.google.com/?trackid=sp-006
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.google.com/?trackid=sp-006
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = https://www.google.com/?trackid=sp-006
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = https://www.google.com/?trackid=sp-006
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = https://www.google.com/search?trackid=sp-006&q={searchTerms}
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.google.com/?trackid=sp-006
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = local
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: Canon Easy-WebPrint EX BHO - {3785D0AD-BFFF-47F6-BF5B-A587C162FED9} - C:\Programmi\Canon\Easy-WebPrint EX\ewpexbho.dll
O2 - BHO: Java(tm) Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programmi\Java\jre7\bin\ssv.dll
O2 - BHO: avast! Online Security - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Programmi\AVAST Software\Avast\aswWebRepIE.dll
O2 - BHO: Advanced SystemCare Surfing Protection - {BA0C978D-D909-49B6-AFE2-8BDE245DC7E6} - C:\PROGRA~1\IObit\SURFIN~1\BROWER~1\ASCPLU~1.DLL
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Programmi\Java\jre7\bin\jp2ssv.dll
O3 - Toolbar: Canon Easy-WebPrint EX - {759D9886-0C6F-4498-BAB6-4A5F47C6C72F} - C:\Programmi\Canon\Easy-WebPrint EX\ewpexhlp.dll
O4 - HKLM\..\Run: [Advanced SystemCare 9] "C:\Programmi\IObit\Advanced SystemCare\ASCTray.exe" /Auto
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\CTFMON.EXE (User 'SERVIZIO LOCALE')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\CTFMON.EXE (User 'SERVIZIO DI RETE')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\CTFMON.EXE (User 'Default user')
O9 - Extra button: Skype Click to Call - {898EA8C8-E7FF-479B-8935-AEC46303B9E5} - C:\Programmi\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmi\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmi\Messenger\msmsgs.exe
O16 - DPF: {3AF4DACE-36ED-42EF-9DFC-ADC34DA30CFF} (PatchInstaller.Installer) -
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) -
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://www.update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1349361519843
O16 - DPF: {8B1BC605-C593-4865-8F5B-05517F0CD0BB} (MSSecurityAdvisorCD Class) -
O18 - Protocol: skype-ie-addon-data - {91774881-D725-4E58-B298-07617B9B86A8} - C:\Programmi\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O20 - Winlogon Notify: SDWinLogon - SDWinLogon.dll (file missing)
O22 - SharedTaskScheduler: Precaricatore Browseui - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - C:\WINDOWS\System32\browseui.dll
O22 - SharedTaskScheduler: Daemon di cache delle categorie di componenti - {8C7461EF-2B13-11d2-BE35-3078302C2030} - C:\WINDOWS\System32\browseui.dll
O23 - Service: Adobe Flash Player Update Service (AdobeFlashPlayerUpdateSvc) - Adobe Systems Incorporated - C:\WINDOWS\system32\Macromed\Flash\FlashPlayerUpdateService.exe
O23 - Service: Advanced SystemCare Service 9 (AdvancedSystemCareService9) - IObit - C:\Programmi\IObit\Advanced SystemCare\ASCService.exe
O23 - Service: Avast Antivirus (avast! Antivirus) - AVAST Software - C:\Programmi\AVAST Software\Avast\AvastSvc.exe
O23 - Service: IMF Service (IMFservice) - IObit - C:\Programmi\IObit\IObit Malware Fighter\IMFsrv.exe
O23 - Service: InCD Helper (InCDsrv) - Ahead Software AG - C:\Programmi\Ahead\InCD\InCDsrv.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Oracle Corporation - C:\Programmi\Java\jre7\bin\jqs.exe
O23 - Service: Mozilla Maintenance Service (MozillaMaintenance) - Mozilla Foundation - C:\Programmi\Mozilla Maintenance Service\maintenanceservice.exe
O23 - Service: MPC Core Protect Service (MPCProtectService) - DotCash Limited - C:\Programmi\MPC Cleaner\MPCProtectService.exe
O23 - Service: Nielsen Update (NielsenUpdate) - The Nielsen Company - C:\Programmi\NetRatingsNetSight\NetSight\NielsenUpdate.exe
O23 - Service: PCTEL Speaker Phone (Pctspk) - PCtel, Inc. - C:\WINDOWS\system32\pctspk.exe
O23 - Service: RealNetworks Downloader Resolver Service - Unknown owner - C:\Programmi\RealNetworks\RealDownloader\rndlresolversvc.exe
O23 - Service: ServiceLayer - Nokia. - C:\Programmi\PC Connectivity Solution\ServiceLayer.exe

--
End of file - 6457 bytes

Dici di non trovare il programma eppure nel log di HJT appare qui: C:\Programmi\MPC Cleaner\MPCProtectService.exe
Poi c'è anche nei servizi, segui il percorso sopra e dovresti trovarlo, se lo trovi rimuovi tutto cartelle e file.
Altrimenti prova a disattivare il servizio, START » ESEGUI » Digita services.msc nei servizi scorri la pagina fino a trovare "MPCProtectService.exe" fai doppio clic sulla voce e in tipo di avvio metti disabilitato clic su Applica ok esci.
Se non lo trovi da nessuna parte, lascia perdere tanto non è pericoloso, perchè lo vuoi rimuovere ?
Vedo che hai Chrome molto vecchio, se non lo usi rimuovilo e solo un impiccio, usa Firefox che è aggiornato.
Per il resto il log è pulito. Ciao