To install update to 1.1 version:

1) Download Update to version 1.1 pack. Decompress to a temp folder into harddisk PC.
2) Delete EX142_v36b.gdb file from SD card. It should be into second “database” folder (this folder is inside first “database folder”). There is only a file with this name, so there is no error to find it.
3) Copy files extrated into temp to SD card, replacing existing files.
In English : RNEG Maps 2012-2013 (Installation and contents).zip
In French : RNEG Cartographie 2012-2013 (Installation et contenu).zip

Download

MyWay-WipNav RNEG Maps 2012-2013 all Firmware (Download & Install)