COPYING A DUAL LAYER SAT NAV DISC

[pablo1971]

hello,
can anyone help me out,i have made some images of sat nav discs that i want to burn...the images are 6gb etc.so i have burnt them on dual layer dvds.the data on the discs is identical to the original discs....but they wont read in the sat nav unit----DISC NOT FOUND---.

I used + discs.......is it critical i use the correct format + or - disc,

[cunny]

If the reader only supports 1 type of media then yes

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[pablo1971]

thanks for that.....but i am not going to no what type of discs the reader likes...si i guess its just a game of trying discs.

[cunny]

Id do some googling on make first see if anyone else has had problems or soloution

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[R_J]

I would suspect there is some kind of copy protection on the original disc that the sat nav is looking for.
I did find this Satnav Dvd Format For The Sat Nav - Civinfo

[pablo1971]

thanks for the link...some interesting info...im using the verb discs + format and iso image...but never burnt them with nero,and i used max speed....so will give it ago with nero etc.

[NICETOBNICE]

Make sure you burn at the lowest possible speed