SD Mini card

"No SD memory card inserted" messages appears when using digital cameras,
"A media card hard been inserted that contains errors. Do you wish to repair the Media Card now?"
You can read the files on SD memory card, but you cannot write new files or you cannot edit files on SD memory card,
"Access denied", when SD card is corrupted or broken,

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you can fix sd memory card errors first and them format you sd card.

1. Place the mini-SD card within the mini-to-SD card adapter. Make sure the tab on the mini-SD is facing the upper side of the adapter. Slide it in slowly, being careful not to damage the pins.
2. Slide the adapter in an SD slot on your computer. If you do not have an SD slot, place the adapter in a USB card reader, and plug that into a USB slot on your computer. Give the computer time to read the card.
3. Open "My Computer" (usually located in your start menu) and navigate to your mini-SD card. It will usually be recognized as a drive such as "E:" or "H:."
4. Right-click on the drive and select the "Format" option. A menu window will open.
5. Make sure that the drive size is set correctly, and that it is set to the file system you wish to use (usually FAT32 on an SD card). If you don't know what file system you should use, just leave it at the default setting.
6. Enter a volume label, which is the name for the drive, then press start. This process should only take a few minutes.

• Do not use the "Quick Format" option unless you have just recently formatted the mini-SD card. "Quick Format" doesn't completely erase all data and is not effective unless used after a full format.
• When you format your mini-SD card, all of the data on it will be erased. Make sure to back up your files on the card before formatting

"Unsupported media card inserted, format now?" error in your smart phone,
"Media is not formatted would you like to format now?" error,

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you need to fix sd memory card errors first and them format you sd card.