when i try to backup my cooley high dvd nero says dvd video compliance test failed, anyone knows what i can do to fix this problem
Make sure you have 2 IFO files and 2 BUP files along with your VOB files. If you dont,use a tool called IFO EDIT and this will create these files for you.If you do use this tool, make sure you delete any IFO or BUP file which is in the VIDEO_TS folder to start with. Good luck
Although allin has given quite correct infomation there , may I ask as to how you backed up this particular DVD before trying to burn with Nero (also what version of Nero) ?