Problem with my 99min CDR's

[skanders]

I have a problem with my 99 min cdrs I got them working on my lite on cdrw and nero 5.5 but it has been a while since i used these cds last and now they dont seem to work nero no longer recognises them any ideas as to why this has happened as I have checked the settings and cannot get them to work can anyone give me some advice or tips.

thanks.

[jeex]

update nero

update firmware