.

Try to kill first the Autorun file.  Follow the steps below to do that:  Step 1:  Click on the below link and download the file "AutorunExterminator"  http://en.kioskea.net/download/download-11613-autorun-exterminator   Extract it --> Double-click on "AutorunExterminator" --> Plug your External  hard drive now.  This will remove the autorun.inf files from your External hard drive and also from  the drives.  Step 2:  Click on "Start" -->Run --> type cmd and click on OK.  Here I assume your External hard drive as G:  Enter this command.  attrib -h -r -s /s /d g:\*.*  You can copy the above command --> Right-click in the Command Prompt and  paste it.  Note : Replace the letter g with your External hard drive letter.  Now check for your files in External Drive.  Step 3:  After that, download the Malwarebytes' Anti-Malware from the below link  http://en.kioskea.net/download/dow...