Instant employee tracking and transaction monitoring.
| Error | Likely Cause | Solution | |-------|--------------|----------| | Port 80 already in use | IIS or Skype | Stop IIS service or change BioTime to port 8080 | | Database connection failed | Wrong credentials or blocked port | Check PostgreSQL service, allow port 5432 | | Java not found | Missing JRE | Install OpenJDK 11 manually | | Cannot start Tomcat | Insufficient RAM | Increase VM memory or close other apps | | License invalid | Wrong version or expired | Request new license from ZKTeco reseller |
Click Install and wait for the installation to complete.
: Devices cannot be added to the software or fail to upload attendance data.
: Minimum Intel i3 Quad Core (for 100 devices); Intel i7 or Magny-Cours recommended for up to 500 devices.
To install ZKTEco BioTime 8.5, follow these steps: