How to Write Protect a USB Flash Drive

If you want to write protect your USB drive, you can do it with the given registry trick or batch script. Protecting USB drive depends on Registry, and you can do it manually or by the script. Read below. Mannual way is also given along with batch script


Manually:
1- Start > Run > type “regedit” to open regisry editor
2- Navigate to this: HKey_LOCAL_MACHINESystemCurrentControlSetControl
3- Create a new key with the name “StorageDevicePolicies”
4- On the right side, Create a new “DWORD Value” with thr name “WriteProtect” and give it “1" as Data
5- Then put the USB Flash Drive.
6- Try to Delete a file Or Copy something to it, You will not be able to do that.
7- To disable this feature, just change the data from 1 To 0