I uninstalled the Card Reader and let Windows install the new driver. That didn't work, so I downloaded the latest driver direct from the Realtek site and tried to install it. That didn't work either so I looked at the Event Viewer and noticed: "Device not migrated". My OS is Win 10. See the screenshot below:
I pasted a screenshot, but it didn't publish. It read: Device Deleted, Device Install Requested, Device Not Migrated, Device Service Added (RTSUER), and Devise Installed (rtsuerext.inf)
I look forward to hearing from anyone who can give me some help on this.