Whenever I open an .exe file I havent installed yet (Like HijackThis, Ad-Aware installs) it says "HijackThis.exe is not a valid Win32 application" Also, google on internet explorer is weird. I can't run Malware Bytes because I get an error I have advanced system care so i can view a hijack this but whenever i save it the notepad file is EMPTY. Please help! I have Windows 7 Professional 32-Bit. 512 MB RAM and a 8GB SSD (I know its not the specs but it still runs real fast!) Its an acer aspire one a110. Also, whenever I startup the PC it says Windows created a temporary pagefile and it will be bigger than i excpected EVERY time i log in!