How to fix a Pendrive that can not be opened ?

Example of error

1. The disk is write-protected. Remove the write-protection or use another disk.
2. E:/ is not accessible. The file or directory is corrupted and unreadable.

Solution

1. Click Start to search CMD.
2. Open CMD and enter command 1.
3. After entering command 1, click enter and the computer will automatically start repair your pendrive.
4. The chkdsk command checks a disk for structure corruption. The E: tells it what drive letter to use and the /r tells it to repair the issues it finds.
5. When it is almost complete, it will ask you if you want to save lost chains into files. You may choose yes if you plan to use it.
6. After the process is completed, you can open your pendrive !

Command 1

chkdsk E: /r

Note : There are many reasons leading to pendrive can not be opened or damaged, some are software problems and some are hardware problems. The above is only one of the solution, not applicable to all situations.