dear experts..

meri kingston ki 8 gb usb hy

us me chinees virus aa gaya tha


my computer par right click kar k manage me ja kar format kya

wo format to ho gaye
but
baad me us k andar new folder nahi banta tha
wo messege deti thi

"disk is write protect"

me ne usay again format kya

wo format ho gaye

but wo 0 gb show hoti hy

aur ab jab b computer k sath attach karta hoon to wo option deti hy

k format karain

format karon to messege ata hy

k format not complete successfully

the disk is write protect


kya koi hal hy is ka plz