Hi, my carminat screen was repeatedly flashing between the egg timer and the TomTom logo so I took the memory card out and connected it to the computer. It starts to download the updates and when it gets to ‘install to card reader’ it says ‘not started because of earlier failures’ and a box saying ‘you have cancelled the process’ appears. I’ve tried several times and the same thing happens. Any ideas? My carminat sat nav is in a Renault Clio from 2010. I paid to upgrade the sat nav in 2019.