I am using DVD cloner III. I have problem in splitting a D9 disc to 2 D5 discs. When I tried to use this feature, it says 'Ext movie title too large to fit one disc, can't continue!!!' (Please try "movie-only" mode)'

Please help me how to split a D9 disc to 2 D5 discs using DVD Cloner III.

Thanks,
Madhu