Right-click the Windows Start Menu button and select .
Fortunately, because Windows 10 includes robust backward compatibility infrastructure, you can still successfully run the scanner by deploying specific installation workarounds like Compatibility Mode and disabling Driver Signature Enforcement. Step-by-Step Installation Methods Method 1: Using Compatibility Mode (Recommended)
Last updated: 2025 – This guide is tested with iBall Click Scan A305 firmware version 1.2 and Windows 10 64-bit build 22H2. iball click scan a305 driver for windows 10 64 bit
Windows 10 strictly blocks the installation of drivers that do not possess a digital signature from Microsoft. Legacy drivers often lack this validation.
Sometimes, you might still encounter an error even after installing the driver. Here are some common fixes: Right-click the Windows Start Menu button and select
tab, and check "Run this program in compatibility mode for" and select OCR Functionality
Click and let Windows 10 isolate and install the .inf driver structure. Troubleshooting Common Windows 10 Connection Issues Windows 10 strictly blocks the installation of drivers
Since an official, native Windows 10 executable was not independently released for this model, modifying the installation parameters of the original Windows 7 driver is the most reliable approach.
Try a different USB port (preferably a USB 2.0 port) as some older scanners struggle with USB 3.0 (blue) ports.
If you still see “hash error” or driver signature issues, you can temporarily disable Windows 10’s driver signature enforcement. This lowers system security. Use it only as a last resort and re-enable it after installation.
