Version 488 upgrades the database schema. If you uninstall 488 and try to reinstall 4.7, it will fail. To revert: Restore your pre-update AttDB.mdb backup, then install the older version.
Older versions (pre-4.8.0) often dropped connections with newer UART fingerprint readers. Version 488 stabilizes TCP/IP polling, reducing “Device Not Found” errors. zkteco attendance management version 488 download upd
If you’ve searched for the phrase you likely need to do one of three things: upgrade an existing installation, fix a malfunction after an auto-update, or locate a clean installer for a new device. Version 488 upgrades the database schema
The office was quiet, save for the rhythmic clicking of keyboards, until a frustrated groan erupted from the HR corner. fix a malfunction after an auto-update