Install Umax Astra 4100 Scanner Windows 7 [portable] -

: Under "Manufacturer," select Microsoft and choose "USB scanner device" .

Installing the scanner on Windows 7 requires a workaround because official native drivers for this operating system do not exist; the last officially supported driver was for Windows XP. However, you can successfully set up the device by using Windows XP compatibility mode or manual generic driver assignments. Method 1: Manual Driver Installation via Device Manager install umax astra 4100 scanner windows 7

This is the most reliable way to force Windows 7 to recognize the scanner as an imaging device. : Under "Manufacturer," select Microsoft and choose "USB