Intenso dvd-r 16x problem with storage

Hi everyone,
I’m a newbie with a problem, i’ve recently bought a number of packs of intenso 16x dvd-r. i’ve tried to copy music and films onto them but every disc i have tried to use says there is no storage space available but it also tells me that it is blank. Any help would be very very grateful. do i have to format each disk to open the storage space or what? please please help…:sad:

What burning program are you using?
Post the log file so we can see what’s going on.