Gaming dvd+r and dvd-r problem

[elly13]

i have a wiid mod in my wii and i have always used data safe dvd+r disc without any problems recently i was given the rong disc although they were data safe they were dvd-r now my dvd+r disc wont work is there a reason for this my wii has the 3.4 update in it could it be this thanks

 

[MicShadow]

In your burning program, set the book type to DVD-ROM

Burn them at the speed on the disc.

And also, have you modified the ISO's? anyway id recommend downgrading to 3.2

 

[Tanas]

There should be no need to change the book type the wiid supports +R

 

[plexo]

are you getting DREs are just not reading at all?
does the game show up in the disc channel at all?
do you hear the drive clicking etc? if so it could be your laser ...