If you are experiencing SteamVR Error "Bcm2045a0" Failed To Install and you don’t have a clue how to solve it , than you are on the right place. This tutorial will provide you all the necessary information you need to successfully finish this process. So you can get the right solution for this kind of problem follow this steps:
Step 1. Check if the bcm2045a0 is installed
Step 2. Try to restart your PC
Step 3. Make a reset on the SteamVR USB Devices and see if Bcm2045a0 will install properly
■ Try this so you can reset the USB Devices
■ Open Steam > Library > Tools
■ Make a Right click SteamVR -> Properties
■ Click on the "Local Files" tab and click the "Browse Local Files" button.
■ Open tools -> bin -> win32
■ Scroll down to find "vrmonitor.exe" and right click > Run as Administrator.