Garmin Navigon Sat nav Seat 2014 sport issues

[DonoghueK]

I was trying to update my Navigon Sat Nav maps in my Seat Ibiza 2014 Sport but the files got corrupt. I deleted all files and attempted to reinstall without success.
Is it possible to get a copy of all files required to get it working again. Or a fresh install.
Any advice appreciated
TIA
Kevin