Bootable usb error

loveme2345678

Prominent
Dec 15, 2017
17
0
510
Hi guys i am trying to create bootable pen drive i did it many times before but its giving me this error

Opening USB for writing
Failed opening USB drive : access is denied
Failed writing USB

I am using power iso and windows 7 i think its some thing to do with premissions i hope i will get a fix from you guys thank you