Cant change booktype for Benq 1640

I tired to change booktype from dvd+r to dvd-r (for ps2 games). But it wont let me do it. Anyone have any idea why?

Hi & welcome.

It’s just not possible to make this change. The only booktype change you can make is from +R to DVD-ROM and that’s it.

It’s to do with the physical characteristics of the disks.

Use either DVD-R media or booktype to DVD-ROM which should work I would have thought as that’s what a pressed DVD would show as.

I always thought that you needed a modded PS2 to play backups like this.