IAR Systems Cypress USB BootLoader - two ways of downloading and installing the driver

Cypress USB BootLoader is a IARUSB hardware device. The Windows version of this driver was developed by IAR Systems. USB/VID_04B4&PID_00F3 is the matching hardware id of this device.

1. IAR Systems Cypress USB BootLoader - install the driver manually

1. Download the driver setup file for IAR Systems Cypress USB BootLoader driver from the link below. This download link is for the driver version 1.2.3.3 dated 2013-05-02.
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3. Run the driver setup file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is running then you will have to accept of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which should be pretty easy to follow. The driver setup wizard will scan your PC for compatible devices and will install the driver.
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7. Shutdown and restart your computer and enjoy the new driver, it is as simple as that.
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This driver is digitally signed by the manufacturer.
Driver file size: 1716914 bytes (1.64 MB)
This driver received an average rating of 4.6 stars out of 10719 votes.
This driver is compatible with 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 IAR Systems Cypress USB BootLoader driver using DriverMax

The most important advantage of using DriverMax is that it will install the driver for you in just a few seconds and it will keep each driver up to date. How easy can you install a driver using DriverMax? Let's follow a few steps!

1. Open DriverMax and push on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
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3. Take a look at the list of driver updates. Search the list until you locate the IAR Systems Cypress USB BootLoader driver. Click the Update button.
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5. Finished installing the driver!
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