Driver for National Instruments NI 91 - downloading and installing it

NI 91 is a NI-RIO Devices device. This driver was developed by National Instruments. The hardware id of this driver is PCI/VEN_1093&DEV_74E8; this string has to match your hardware.

1. Manually install National Instruments NI 91 driver

1. Download the driver setup file for National Instruments NI 91 driver from the location below. This is the download link for the driver version 16.0.0.49152 released on 2016-06-13.
2.  
3. Start the driver installation file from a Windows account with administrative rights. If your User Access Control Service (UAC) is started then you will have to confirm the installation of the driver and run the setup with administrative rights.
4.  
5. Go through the driver installation wizard, which should be quite easy to follow. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
6.  
7. Shutdown and restart your PC and enjoy the new driver, as you can see it was quite smple.
8.  

This driver is digitally signed by National Instruments.
Size of this driver: 119291 bytes (116.50 KB)
This driver received an average rating of 4.6 stars out of 5752 votes.
This driver will work for the following versions of Windows:

• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

2. How to install National Instruments NI 91 driver using DriverMax

The advantage of using DriverMax is that it will setup the driver for you in just a few seconds and it will keep each driver up to date. How can you install a driver with 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 computer.
2.  
3. Take a look at the list of available driver updates. Scroll the list down until you find the National Instruments NI 91 driver. Click on Update.
4.  
5. Finished installing the driver!
6.