In this instruction I explain how to update the firmware inside of your Brook converter to ensure it works with any system updates. Keep checking the Brook website for any future updates: http://www.brookaccessory.com/download/
1. After downloading and decompressing the new updated files, there will be one shell folder (Hidden files) and one file PS3PS4toPS2_Online_20171013.exe.
3. If you see the following picture has been updated successfully, you can remove the adapter from the PC.