Removing Autorun.inf Virus & Viruses that uses Autorun.INFI had seen many systems infected with "Autorun.inf Virus & Viruses that uses Autorun.INF"this is solution to remove above virus:Autorun.INF is usually used by CD Installers to autoplay their installations but Hard disks by default should not have AUTORUN.INF in the drive.Now, it is possible that your computer is infected by those viruses if you try to display the content of the your computer through command prompt,using the dir /ah command—-The said virus hides itself inside a folder named Recycled. The folder has a hidden/system/read-only attribute, that’s why you can’t see it if you will use the Search window. When your system is infected by the said virus, it infects every drive connected to your PC by dropping VCAB.DLL to the internet temporary folder and creating the CTFMON.EXE to folder Recyled & AUTORUN.INF to the root directory of every drive. That’s why when you connect your USB sticks to the infected PC it will be infected immediately, the USB disks will be the new carrier for the virus. The program runs every time you start your computer because it copy itself in the Startup folder of the Start Menu. It also run every time your insert the infected USB disk and it triggers every time you Double-Click the infected drive (bcoz of the AUTORUN.INF). The virus infects .EXEs and .DLLs.To check if your system is infected by the said virus without using an antivirus, do the following steps:Go to command prompt.Type CD\ in drive C to go the root directoryType DIR /AH and press ENTER key. This will display all hidden files in your drive CIf you see a file AUTORUN.INF and a folder Recycled, then your system is infected.Try doing this to your USB drive and check if your USB stick contains the same folder and AUTORUN.INF, if it does then your system is really infected..To manually remove it (but i’m not recommending it especially if the infections of Bacalid is very high try using an anti-virus such as McAfee or TrendMicro’s PCCillin) follow the following steps (This is the step I take when i repair my computer without an internet connection. Note you should understand what you’re about to do, you try it at your own risk!)Boot your system in SafemodeGo to command prompt, in Drive C do the following commands.Type -> ATTRIB -H -R -S AUTORUN.INF then press enterType -> DEL AUTORUN.INF then press enterType -> ATTRIB -H -R -S Recycled then press enterIn Windows Explorer in Safemode, remove the folder Recycled in drive C use Shift-Delete to delete the folder.Repeat Step 3 to 6 for all drives of your system including the USB drive.Search for CTFMON.EXE in your system using the Search of Windows found in Start Menu. If you find a file that is not located in C:\WINDOWS\SYSTEM32, delete it immediately. Dont forget to empty the recycle bin afterwards (Usually the virus will copy itself in the Startup folder of the Startmenu. Check if the file is present there and delete it then.)