1. How to fix it when the registration is invalid and gave me the Error Code 4104?
If you use the license code on more than one computer, then there will be the Error 4104, because one license code is just for one computer ID. As for this issue, you can contact FonePaw customer support to help you reset the registration code for you soon.
2. Can I register the software on another new computer?
3. Why this program is failed to load files that I need?
4. Does this software can take a snapshot from a playing video? How?
5. Could this software convert my DVD to other formats?
6. If I want to get some DRM protected movies downloaded fromsome platforms, what should I do?
7. If I want to play the export file on my new iPad Air, what should I do?
8. How to merge all video files into one?
9. Could you tell me how to crop the video?
10. What should I do if my program crash when I open it?
11. How to add the format to User Defined?
12. How could I modify the brightness and contrast of the video image?
13. How to Speed up Video/Audio Conversion?
14. Why can't I register the program successfully?