Let your flash memory only read and not write in Vista

        Q: In order to avoid the leakage of confidential documents, the unit has a computer that requires the flash memory of the computer to be inserted into the computer. The mobile hard disk can only read and cannot write data. This computer is equipped with Windows Vista system. How can I set it up? A: First log in to the system with an administrator account, click “Start”Menu→“Run”Enter“regedit” and press Enter to open &ldquo ; Registry Editor, click HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\StorageDevicePolicies in the left pane, then right-click in the blank space on the right pane to create a new folder called "WriteProtect". DWORD (32-bit) value, then double-click the value, set its value to “1” (hexadecimal), click “OK" and exit “Registry Editor” If your leader is banned and temporarily allows data to be written to flash or mobile hard drives, you can simply set the value of the "WriteProtect" registry value to “0” Tip: If you don't find the StorageDevicePolicies” registry key, you can right-click on the "Control" registry key, create a new "StorageDevicePolicies" registry key, and then create a "WriteProtect" registration as described above. Table value.