SO IVE ALREADY TRIED DOING THE PROCESS OF REBOOTING N PRESSING F8 ONLY PROBLEM IS THAT WHEN I PUT IN THE LETTER OF THE DRIVE (F) IT SAYS NOT RECOGNISED AS AN INTERNAL OR EXTERNAL COMMAND PROMPT OR SOMTETHING SO WHAT DO I DO NOW?? PLS ASSIST
U may have a switch or a slider on the USB stick or microSD memory card to turn off the write-protection.
If not, try this USB Flash Drive 101 guide created by Area51reopened http://www.tomshardware.com/forum/272402-32-flash-drive