A:Please do as follows :
1) Please close other software beforerunning DVD-CLONER .
2) Please choose the proper value for burning speed in the Advanced Option.
3) You can check whether there is virus on your PC.
4) You may try another original DVD to see if you get the same problem.
5)You'd better use some namebrand DVDr/rw disc, such as Memorex, Fujifilm, or Verbatim. meanwhile.
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