Execute the setup.exe or autorun.exe from your downloaded driver package.
Go to Windows Security > Device Security > Core Isolation details and turn off Memory Integrity . Restart your PC and try reinstalling the driver. Reader Not Detected If the device doesn't appear in the Device Manager: EZ100PU Smart Card Reader Drivers Download ez100pu smart card reader driver windows 10
The Internet Archive (archive.org) or reputable driver collections like Microsoft Update Catalog (search "EZ100PU") or DriverGuide (beware of ads). Always scan downloaded files with Windows Defender. Execute the setup