Hi,My USB pen drive is causing me a great deal of agony for the last 2 -3 days. I insert the pen drive into my Win 7 pc with fully protected internet security suite of a reputed brand and licecnsed copy of the OS at work, but it does not open to allow me see the files on it.As soon as I plug it in, Windows says it needs to be formatted, I do the formatting and then again it says it can't be formatted. then it shows the icon in my computer and I double click on it, but it says insert the disk despite the fact that it is already there, inserted into the usb slot.Please help me, thanks. All pen drivers are working fine on the same pc, but not this one. I want to upload some pictures of my screen, but how do I do that in order to make my point clear? Thanks