My desktop was recently infected with unknown malware (.vfb).I rebooted teh system and re installed windows coz it really affected the system.Prior ,to that i had used my flash disk to transfer files and the usb stick also caught the virus.I seldom use the flash disk so i didn't format it to remove the malware infection.The disk is now in a corrupt state and whats even more annoying is that i cannot carry out file transfer using the stick as i experience the following message;
the disk is write-protected.Remove the write-protection or use another disk!
by the way ,i have already tried to adjust manually the lock unlock option on the disk!can anyone help?

