Download scanner driver through device manager.
Step 1. Click Start, then right-click "My Computer" (or "Computer") and click "Manage".

Step 2. In the Computer Management window, on the left, click "Device Manager".

Step 3. Click the "+" sign in front of Mouse and other pointing devices.

Step 4. Right-click the device listed below Mouse and other pointing devices and select Uninstall.

Step 5. Click OK to confirm removal of the device.

Step 6. Restart the system. Windows will detect and automatically install the driver.