Unable to format a SD Card or a PenDrive or any thing. Then use this simple steps and you can format and open your memory card, pendrive and every thing
1. Go to desktop and right click on my computer.
2. Select Manage from the menu.
3. Then goto disk management from the options.
4. After that select the flash drive from the clicked window.
5. And then format your flash drive with the option you got from there.
