Last evening on of my friends ask me to bring my pen drive to do his some work, and returned it on next morning. Then I plug it to my PC and wait few seconds. Autorun is not execute. Then go to the my computer(not on explorer) and double clicked on pen driver icon. It is not opened and the following message is display. Click ok nothing is happened. Again double click on icon, it is open. So what that message mean. I scanned the pen on kaspersky and AVG, not found any virus attack.
