io fixerei
O4 - HKLM\..\Run: [MyWebSearch Email Plugin] C:\PROGRA~1\MYWEBS~1\bar\1.bin\mwsoemon.exe
O4 - HKLM\..\Run: [zrmaha.exe] C:\WINDOWS\TEMP\zrmaha.exe
O4 - HKCU\..\Run: [MyWebSearch Email Plugin] C:\PROGRA~1\MYWEBS~1\bar\1.bin\mwsoemon.exe
O4 - Global Startup: MyWebSearch Email Plugin.lnk = C:\Programmi\MyWebSearch\bar\1.bin\MWSOEMON.EXE

prova a vedere se così risolvi i tuoi problemi
:D