RT4 Problem

[oliverv]

Dear friends please help me,

I am the new owner of Peugeot 407 with the rt4 system.
I have the problem with maps updating.
When I inesrt the CD it all start OK Identifying CD>would you like to restart to install the new version (or something like that), and than there I got
a problem. CD eject and I got a massage "cd damaged or incomplete". It is burned at slow speed od 4x on quality CD, and the firmware is 8.31.

Any idey what could be the problem?

Thanks in advance

[GiveMeABreak]

Probably a corrupt disc image. Either the files have not been restored properly from the ISO image or the original source files are incomplete.

[daviemck2006]

Ive an rt3 in my 407, I bought a new disc, it loads fine, but I dont use it. I much prefer using my little 4 year old garmin satnav. Its easier to use taking post codes that the rt3 wont.