My USB flash memory is write protected (by 2 users)

First try to see is there is any lock in your media device or adapter and see if its not locking that media..it looks like slide switch .for one end it will lock the media and when you switch to other side you have the full access
but if that's not the reason it might be the problem with registry
Use the Registry Hack to Disable Writing to USB Drives
Here is the link .just download the zip folder and after opening the folder you will find a file just double click on it..
----------------------------------------------------------------------------------------------
Low feed backs hurt my ratings and I tried my level best to resolve the issue. so show your appreciation by rating it.
Thanks for using fixya support..You have a wonderful day