Lock your USB port:
- At first click your Start menu and then click Run
- Then please type “regedit” in your Run box
- Then the REGEDIT window will open and then please fine the below path
- HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\UsbStor
- Please, click the Start option on the Right Pan
- Type 4 on the Value Data Box
- If you seen that “Hexadecimal” this option is not select then please select it
- You are success.
Unlock your USB port:
- At first click your Start menu and then click Run
- Then please type “regedit” in your Run box
- Then the REGEDIT window will open and then please fine the below path
- HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\UsbStor
- Please, click the Start option on the Right Pan
- Type 3 on the Value Data Box
- If you seen that “Hexadecimal” this option is not select then please select it
- You are success.