Report PS4 in General Questions Posted February 5, 2015 This is some problem with Windows' cmd shell application. I also have this problem. You can fix this by using full file name: flirc_util.exe instead of just flirc_util. After reinstalling the Flirc software and manually adding the device driver for bootldr, I was able to update to firmware 3.5 and record the pause function. My initial issue was getting the driver installed under Win 7. Happy to report the "PS" function works for me and I never had to remove the PS4 controller from my PS4 settings (when I plugged in the Flirc it showed controller and keyboard in the top left corner). Now I just need to reprogram the other keys and I should be all set.