Click Start and typ 'devmgmt.msc' in the search box en press Enter.
Locate the Isabel card reader in the list with found hardware.
Usually this is located in the group "Other devices" or "Smart card readers" with APG8201 in the device name
Right-click on this device > Update Driver Software ...
Select "Install from a list or specific location (Advanced)" and click on "Next"
Select "Don't search. I will choose the driver to install" and click on "Next"
Click on "Have Disk..." > click on "Browse" > choose "Desktop-> driver_apg8201_4.3.1.0 -> select "acsdrv.inf" > click on "Open" > clik on "Ok"
Finish the Update drivers wizard to update the device driver.
Restart the computer to complete the installation.
