How can we let U disk cannot be formatted
If your U disk is write protected, you can open the write protection; if the proposal is not write protected, encrypted by UE software, can also use production tools usb-CDROM into mass production, the above two methods can achieve cannot be formatted!!!
Mass production tools are produced in usb-CDROM, and production tools generally have this option to recognize that the U disk is not formatted
As long as the U disk "write protection", you can prevent the U disk is formatted.U disk write protection equivalent to read-only that modify the content but not preserved, is designed to prevent the U disk virus. Of course, it can not be formatted and other operations.1. insert the U disk into the computer's USB interface, then select the U disk in my computer and right-click to display the right-click menu property2 in the properties panel open select the security tab, note here that if there is no security tab of your U attribute, please check your U disk format is NTFS, if not for the NTFS format format, we can search Baidu experience.3. in the security tab, we can see that the everyone user's permissions are fully controlled. If we only want to read the U disk, we just need to read and run first.4. at this point, we open the U disk, in the U disk to build a new file to try, at this time you can find that you can not build files in the U disk.5., when you need to write to the file or delete files, use the above method will completely control tick. The advantage of this approach is that the U disk is available on any computer.
