Lite-on LVW-5005 Recorder

I have a LVW-5005 dvd recorder, but i am not able to finalize dvds. would i be able to finalize on another model recorder? or is there a software i can use to finalize on my pc? please advise?

If I remember some did it with Nero digital.
I did it once but don’t remember how right now.

Thanks. But I really want to be sure because I do not want to mess up the DVDs I created.