lifetime licence

[Drakko]

I've got a valid blu-ray ripper lifetime licence.

Making mkv file, I have this watermark on the left top corner.

I hate that

[Guest]

Click on the blue (?) and then click on the word - About -
What does it say.

It sounds like your software did not register correctly.

[maineman]

Yup, either what Gruñón said or there was a already watermark on the file (ripped previously?)...which indicates it was ripped with the trial version.
If the latter is the case, you'll have to re-rip from the disc and convert

[Drakko]

Oh !
As encoding was crashing with Cuda, i restarted dvdfab in admin. But registration was working in normal mode but not in admin. I had to register again using admin execution.