Hi Colin,
Unfortunately your current Software version doesn’t show on the Home Screenshots as the top bit of the screen is missing. Can you confirm what version you are using. The reason I ask as it looks like PAW isn’t seeing your memory stick - which would be the case if your version is older than 20160820, which was the version which first applied the USB stick reader. The other possibility is that you are ‘mis-timing’ clicking on the ‘Check for Updates’ button. You need to click it just before the blue line starts to cross. If you have ‘caught’ it correctly, the line will go across fairly slowly as PAW runs the check. If it zooms across quickly, the check isn’t running and you need to try again.
If this still doesn’t work, can you have another try using the Ethernet method, this time powering down and removing ALL the dongles before connecting to your router with your Ethernet cable and then powering your PAW back up. Make sure you leave it connected to the router for at least half an hour. Remember this WON’T ‘do’ the update, it will just download the update onto the ‘Updates’ Screen ready for installation. You may still need to ‘Check for Updates’ after powering down and removing your Ethernet, replacing all the dongles, re-powering up your PAW and reconnecting to the ‘Updates’ Screen. This should definitely work even if the USB method doesn’t, unless there is some sort of conflict or security issue with your router. Can you try a different (e.g. friend’s) router?. The only other option would be to try a full software install, which requires the microSD card to be reformatted first using SDFormatter using the ‘Full Overwrite and Size Adjustment ‘On’ Option.
If you want to try this option (which will also update your PAW to the most recent software ‘Kernel’), please make sure you have a note of your licence code and configure settings before wiping the card as you will need to reinstall them after the update. If you need help I can talk you through it.
p.s. you didn’t say where you are? We might be able to get someone local to help.
Regards
Peter