Win7 system removes disk protection tutorial

        Sometimes when you need to copy and paste a local file to a USB flash drive or a removable hard disk, the system will prompt that the disk is write-protected and cannot complete the file copy. After Xiaobian’s collection and argumentation on the Internet, I summed up a good solution. Let’s share it with you. In the case of this situation, I believe many people will be very depressed! Solution steps: 1. "Win+R"; open the run box - enter regedit, enter the registry editor; 2. After entering the registry editor, we find: HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\StorageDevicePolicies project, if not Create it yourself, right click in the right window, create DWORD value; 3. Name this item WriteProtect, and set the data value to 0; 4. Close the registry, restart the computer, and look at the computer Whether the copy data in the removable hard disk will also have an error message that the disk is write protected. If it still exists, proceed to the next step; 5. Open my computer, right click on the removable disk, select Properties, cut to the hardware column, click on the disk drive with the name "USB", click on the bottom right &ldquo ;Properties” button; 6. In the pop-up menu, cut to the policy column, check the better performance, and confirm the exit.