www.makemkv.com

If I go to Help the Register selection is greyed out and it says it is good until June 8, 2012, however, I have just started getting the following on any disc.

MakeMKV v1.7.4 win(x64-release) started
Debug logging enabled, log will be saved as C:\Users\Larry/MakeMKV_log.txt
Using direct disc access mode
Evaluation period has expired, shareware functionality unavailable.
DEBUG: Code 0 at 8`JR)6%-KWD7.5^l:29395402
DEBUG: Code 0 at 8`JR)6%-KWD7.5^l:29396897
DEBUG: Code 233 at ze2jaoQECabNpNCW/7OKzknp:0
DEBUG: Code 233 at UMk2BHn1ATIM/tvibqltaik8:0
Failed to open disc

Any ideas?

never mind, I restarted computer and was able to reenter activation code. How do I purchase a license? Thanks. This software is great.

http://makemkv.com/buy/

It's worth every penny