It may be due to an incompatibility caused by an upgrade of the computer’s operating system. 1.DOD and USG users note you will need a third-party CAC Enabler program.Ģ.JAVA is required on Mac OS.If you use it on Mac OS, make sure you know how to install JAVA and drive.ģ.SIM Card can be compatible with Windows Only.Ĥ.If the driver does not work properly when you use it again after a long period of time, please reinstall the driver.
