This is how we fixed corrupted card reader issues
If you don't want to lose vital information you hold, you need to fix the corrupted card reader.You should perform a full scan of your card reader using a trusted antivirus solution.Check if your device is incompatible with the SD card.Use the chkdsk command by following our step-by-step guide below. XINSTALL BY CLICKING THE DOWNLOAD FILE
To fix various PC problems, we recommend DriverFix:
This software will keep your drivers up and running, thus keeping you safe from common computer errors and hardware failure.