write

I was playing around with the adjustments and must have hit the wrong one. Now I can create files when copying a dvd, but when its finished, the "write" option does not come up. I've been using this software for years, and never adjusted anything. Now that I have, I can't make copies!!! Help!!!

Windows 7 pc. 2 burner setup always worked easily previously. Suddenly all dvd's read and burn incredibly slowly. Can someone help? have looked but all previous info on web doesnt work. Thanks