With this program you will feel more secure using a USB flash drive, flash memory cards, removable disks and other portable storage media. When you plug your USB device into a PC or notebook, the software automatically scans, blocks and erase viruses, trojans and worms. This software has a feature to make flash disk eject safely, especially when "Generic volume can not be stopped right now" appears. This software is very effective in preventing virus entry into your  PC from portable storage device. www.easysoft.com for more info.