To Kalas : yes
No laserlok folder, ummmmmm, but still errors like it were.
And the ring u are looking at is not a physical ring.
Then, it is ( or could be) ring protech 1/2.
In this case Plextor are not so good for reading and writing.
Well, I found nothing intersting in the exes nor dlls, So I would say it is just hardware protection…
I got the original, and there is no doogle or other hardware device.
Ok , I do a back-up as fixed before and work with it so if it fail after some times, I try to back-up differently.
Thx for you help