Located in C:\Program Files (x86)\ESSL\Etimetracklite\DBRepair.exe
To become an effective Essl Etimetracklite Error Solver, you must recognize the error codes. Below is a curated list of the top 10 errors reported by users.
| Error Code / Name | Typical Message | Primary Cause | | :--- | :--- | :--- | | E-1001 | "Database connection lost" | SQL Server service stopped, incorrect instance name | | E-202 | "Fingerprint template mismatch" | Corrupted biometric data or firmware version mismatch | | E-403 | "Device communication timeout" | Firewall blocking port (usually 5005 or 5006), faulty Ethernet cable | | E-505 | "Attendance log duplication" | Server time mismatch or device buffer not cleared | | E-607 | "Export to Excel failed" | Missing MS Access Database Engine or permission issues on temp folder | | TCP/IP Error | "Unable to connect to device IP" | Subnet mismatch or ARP table corruption | | Runtime Error 13 | "Type mismatch" | Corrupted configuration file (Etimetrack.ini) | | ODBC Error | "Data source name not found" | 32-bit vs 64-bit driver conflict | | Fingerprint Capture Error | "Sensor communication error" | Driver conflict or low voltage on USB hub | | Backup/Restore Error | "Access denied" | Insufficient file system permissions on the backup directory |
| Action | Frequency | Tool/Method |
| :--- | :--- | :--- |
| Backup Database | Weekly | System → Backup Database → Save to external drive |
| Compact Database | Monthly | System → Database Management → Compact |
| Update Device Firmware | Bi-annually | Download from ESSL website & use Device → Upgrade Firmware |
| Check Event Logs | Weekly | Reports → System Logs – Look for recurring errors |
If you have tried all the above steps and still face errors, collect the following before calling support:
Pro Tip: Most "unsolvable" errors in eTimeTrackLite are fixed by either (a) compacting the database or (b) re-installing the USB drivers. Always start with those two steps.
Final Note: ESSL (now part of ZKTeco) frequently updates eTimeTrackLite. Always ensure you are running the latest version from their official support portal, as many errors are patched in newer builds.
Have a specific error not listed here? Check the official ESSL knowledge base or contact your local system integrator.
If you’ve ever stared at a "Microsoft.ACE.OLEDB.12.0" login error or felt the dread of an "Unhandled Exception" just as HR was breathing down your neck for reports, the Essl Etimetracklite Error Solver (often referred to as the Errorolver ) is essentially the "reset button" for your sanity.
Here is a review of why this utility is a must-have for anyone managing eSSL eTimeTrackLite The "Tech Hero" Review: A 4/5 Lifesaver The Good: Instant Fix for Common Headaches
The software is notorious for driver conflicts, especially on 64-bit Windows machines where the 32-bit eSSL software can't find its way to the database. One-Click Repair:
The Solver specifically targets those stubborn DLL issues and database connection errors that manual troubleshooting usually misses. Login Savior: Essl Etimetracklite Error Solver
It’s particularly effective for the "Unhandled Exception" error that stops you before you even enter your credentials. Report Restoration:
By fixing regional date/time settings and colon/dot symbol mismatches, it helps get those crucial monthly reports back on track. The Bad: A Little Bit "Wild West" Security Scares:
You often have to disable antivirus and Windows Defender to install it, which can feel risky for a corporate environment. Licensing Loops:
After solving the error, you might find yourself back in a "7-day trial" period, requiring a new activation code via eSSL Customer Care
It’s like a specialized toolkit. You won’t need it every day, but when the database connection breaks five minutes before a payroll deadline, it’s the only tool that actually works without requiring a Computer Science degree to operate.
If your reports are showing weird errors, use the solver to check your Date & Time settings
. A simple dot instead of a colon in your time format is often the hidden culprit the solver can flag. Are you currently facing a specific error code like 1001 or a DLL mismatch
eTimeTrackLite is an enterprise-grade web and desktop application designed by eSSL to manage biometric attendance, employee shifts, and performance. While robust, users often encounter specific technical hurdles during installation or daily operation. Common Errors and Solutions Error Message / Issue Primary Cause Solution Steps Microsoft.ACE.OLEDB.12.0 Provider Not Registered
Missing database engine or architectural mismatch (32-bit vs. 64-bit).
Install the Microsoft Access Database Engine 2010 Redistributable (32-bit version is often required even on 64-bit Windows). Unhandled Exception / Operation must use an updatable query
Lack of administrative permissions or a "Read-only" database state. | Action | Frequency | Tool/Method | |
Right-click the application icon and select "Run as Administrator." Check folder permissions for the installation directory to ensure it is not set to Read-only. Report Generation Errors
Incorrect regional date/time settings or conflicting shift configurations.
Go to Windows Regional Settings and reset to defaults. Ensure the time separator is a colon (:) rather than a dot (.). In the software, verify that shifts are set to "Auto Shift" if fixed shifts cause issues. Software Shutdown During Data Download
Database corruption or communication timeout with the biometric device.
Verify the network/IP connection. If downloading via USB, ensure the log file format matches the software requirements before uploading. System Requirements for Stability
To minimize errors, ensure your environment meets the official eSSL specifications:
The eSSL eTimeTrackLite software is a popular solution for managing attendance and payroll, but like any technical system, it can run into hiccups. Use this guide to identify and fix common errors quickly. 🛠️ Common Connectivity Errors Error: "Unable to Connect to Database"
This usually means the software can't talk to your SQL Server or MS Access file.
Check the Path: Ensure the database path in the Connection Settings is correct.
Service Status: Verify that the SQL Server (MSSQLSERVER) service is running in your Windows Services panel.
Permissions: Run the application as an Administrator to ensure it has read/write access to the database folder. Error: "Device Communication Failed" If you have tried all the above steps
This occurs when the software cannot reach the biometric machine.
Ping Test: Open Command Prompt and type ping [Device IP Address]. If you get no response, check your network cable.
Port 4370: Ensure that UDP Port 4370 is not being blocked by your Windows Firewall or Antivirus.
Device ID: Double-check that the Device ID in the software matches the ID set on the physical machine. 📄 Operational & Data Errors Error: "No Records Found During Download"
You’ve connected to the device, but no logs are appearing.
Clear Logs: If the device memory is full, it may stop recording new entries. Download all data and then clear the device logs.
Date Range: Ensure your "From" and "To" dates in the download settings actually cover the period when employees were clocking in. Error: "License Key Expired" or "Invalid License"
Hardware ID: If you moved the software to a new PC, the license key won't work because it’s tied to the hardware ID. You will need to contact eSSL support for a re-activation.
System Date: Check if your computer's date and time are correct. An incorrect year can trigger licensing errors. 🚀 Quick Optimization Tips
Database Backup: Always back up your eTimeTrackLite1.mdb (or SQL database) before making changes.
Parallel Logs: If the software feels sluggish, use the "Parallel Log Download" feature to speed up data retrieval from multiple devices.
Updates: Ensure you are running the latest version from the eSSL official website to avoid bugs found in older builds.
If you are seeing a specific error code (like Error 10061 or 17), let me know! I can give you the exact steps for those numbered faults.