Right-click the installer → Properties → Digital Signatures. You should see “ZKTECO CO., LTD.” If it says “Unknown” or an individual’s name, delete it immediately.
Ensure the old version of the ZKTeco software is fully closed. zkteco attendance management version 488 download upd
Right-click the installer → Properties → Digital Signatures. You should see “ZKTECO CO., LTD.” If it says “Unknown” or an individual’s name, delete it immediately.
Ensure the old version of the ZKTeco software is fully closed.
| Common license $ 699 |