Ez3D Plus is usually bundled with Vatech dental imaging hardware. If you have purchased a Vatech CBCT unit, your verified license key is typically provided by the authorized dealer who installed the machine. 2. Physical Dongles (HASP Keys)
: Select "I will activate my license with serial key" and input your key. If using a dongle, ensure it is plugged in before clicking Verify or Next . ez3d plus license key verified