Download and install Atrust ViewSonic VMA25 driver

ViewSonic VMA25 is a UsbNetDisplay hardware device. This Windows driver was developed by Atrust. The hardware id of this driver is USB/VID_1BDD&PID_2B74.

1. Atrust ViewSonic VMA25 - install the driver manually

1. Download the setup file for Atrust ViewSonic VMA25 driver from the location below. This download link is for the driver version 4.0.50.9088 dated 2012-09-12.
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3. Start the driver setup file from a Windows account with the highest privileges (rights). If your User Access Control (UAC) is started then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which should be quite straightforward. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the updated driver, as you can see it was quite smple.
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There is no digital signature available for this driver.

This driver received an average rating of 3 stars out of 84069 votes.

2. Installing the Atrust ViewSonic VMA25 driver using DriverMax: the easy way

The advantage of using DriverMax is that it will install the driver for you in the easiest possible way and it will keep each driver up to date, not just this one. How can you install a driver using DriverMax? Let's take a look!

1. Open DriverMax and push on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
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3. Take a look at the list of driver updates. Scroll the list down until you locate the Atrust ViewSonic VMA25 driver. Click the Update button.
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5. Finished installing the driver!
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