I had not used a memory card for some period and now when I inserted on my mobile phone it is unable to detect. So how to repair a memory card with errors?
First, check the card using a USB memory through your computer. If the disk unread then it is damaged. You now have to use CHKDSK to repair it. Then insert your card into a Memory card reader and connect it to the computer. Windows will assign a letter to it, double-click on the drive letter, if the folder opens then the card is working fine. Then open the command prompt from the taskbar. Type CHKDSK command, the drive name to be checkedand /r command and then press enter key. Be patient until the process is finished. All your lost files will be recovered.
