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Using the right click on the Command Prompt icon, chose “Run as administrator” option. Type “cmd” or “Command Prompt” in Start menu.
#FORMAT FLASH DRIVE TO FULL CAPACITY PC#
You should unmount and disconnect any unused storage you have attached to your PC to secure data and to simplify further steps.
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One shouldn’t consider this behaviour as an issue.īefore you throw away your USB flash drive for being broken or contacting a manufacturer for the replacement, try re-formatting the drive using the following method. Note that copying a large number of files with smaller file sizes to a USB flash drive takes more time than copying the same amount of data divided among less number of files with larger file sizes.
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You may be stuck with unusable USB flash drive: being unable to copy files, unable to access drive or copying files may be too slow or interrupted by appearing errors.
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