Incorrect format or bad disc

Is there a reason why i can not burn on to a disc I have a Lite-on model

Maybe your model only “likes” +r and you are using -r or vice versa.

Hello magoo
your post is vague.
Please answer the following questions.
what OS are you using?
Model of your burner and firmware?
Make of blank discs?
Software you are using to burn and its version number?
Finially what are you trying to burn.

If this question is about a PC DVD burner, then please say so and it can be moved to the right part of the forum.

I thought about a Liteon standalone, cos it is in that special part of the forum…