Error 203 typically occurs when the installer identifies your scanner but cannot complete the download. This is usually due to a connection interruption or a firewall blocking the process. 🌐

---

✅ The Solution: Manual Installation

If the All-in-One installer fails, please download and install the components individually using the links below. Ensure you select the driver that matches your specific model.

🖥️ 1. Scanner Driver (ZIP File)

Required for your computer to communicate with the scanner via USB.

💡 After downloading, right-click the folder to "Extract All" and run the setup.exe found inside.

🌐 2. Wifi Bridge Software - VSL (ZIP File)

Required to enable wireless scanning from your computer.

• 📥 Download Wifi Bridge Software (VSL)

💡 Extract the ZIP contents and run setup.exe. This tool allows the scanner to be recognized over your Wi-Fi network.

⚙️ 3. Button Manager V2 (ZIP File)

This essential tool allows you to configure the scanning button destinations.

• 📥 Download Button Manager V2

💡 Extract the ZIP folder contents first, then launch the setup.exe to start the installation.

📑 4. Readiris PDF 23 (MSI File)

Our powerful OCR software to convert scans into editable Word or Excel files.

• 📥 Download Readiris PDF 23
• ⭐ Note: This is a direct .msi installer (no extraction needed). It activates automatically when your scanner is detected via USB.

---

🚀 Best Practices for Installation

1. Unplug your scanner from the USB port. 🔌

2. Extract & Run: For ZIP files, you must extract the folder before running setup.exe. 📦

3. Run as Administrator: Right-click the installer files and select "Run as Administrator". 🛡️

4. Restart your computer once all installations are finished. 🔄

5. Connect your scanner via USB and launch Readiris PDF to complete activation.