Windows 10: removel of write protection on usb and usb not shown in this pc

I have SanDisk usb write protected i can not format this usb and change the latter now usb can not show in my computer .i tried with many software for remove write protection but software can not change i want to help for remove write protection and usb show in this pc.

:)

 

How to format write protected usb pendrive?

How to format write protected usb pendrive?

tried all stesp from following list, but not sucessful.

Code: http://www.makeuseof.com/tag/how-to-fix-write-protection-errors-on-a-usb-stick/[/quote]

 

USB devices getting write protected

Hi Imdad,

Some removable storage devices like USB flash drives or pen drive have write protection which is designed to help users prevent unexpected data loss by refusing to delete or format.

However, if you’re stuck with a write-protected USB drive that can’t be formatted. We recommend that you follow these steps on how to erase and format a write-protected USB flash drive and pen drive using the Regedit.exe tool in Windows. To do this,
follow the steps below:

• In the Search box, type regedit and press Enter.
• Navigate to the following folder:
  
  Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\StorageDevicePolicies

Double-click on the WriteProtect value in the right-hand pane of Regedit.exe. Change the Value data from 1 to 0 and click OK to save the change. Close Regedit and restart your computer. Connect your USB flash drive or pen drive again, and you should find the
write protection is removed and the device is no longer write protected.

Important: This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection,
back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, refer to the following Microsoft Knowledge Base article.

How to back up and restore the registry in Windows How to back up and restore the registry in Windows.

Let us know if you need further assistance.

 

USB Disk is write protected

Do any of these links help?

http://www.thewindowsclub.com/the-disk-is-write-protected-windows

http://ccm.net/forum/affich-735305-how-to-remove-write-protection-of-usb

http://www.technipages.com/fix-the-disk-is-write-protected-errors

Or:

1. Start > Run -> type CMD and press enter

2. type diskpart > enter

3. type list disk > enter

4. type select disk # (# is the number of the USB HDD you’ve plugged in )

5. type attributes disk clear readonly