Error in formating

jayvaidya Posts 1 Registration date Monday November 18, 2013 Status Member Last seen November 18, 2013 - Nov 18, 2013 at 12:20 AM
my pendrive is not formating
even after deleting all stuffs from it ,it's showing 3.48 gb space occupied
n error in format is
"windows cannot format this drive.Quit ant disk utilities or other programs that are using this device, and make sure that no window is displaying the contents of this drive.
n then try formatting it again"
But i have'nt opened any of its folder .............
n also it is displaying all shortcut folders opening it causes to open it contents in any dialog box
all files are '.lnk' extension
plz show me the way to rescue//.............