Common Errors while using AviSynth Script

MPEG2Source: couldn't open file

Make sure you have the .d2v file in the same location mentioned in the .avs file. If it is in the same location then open the .d2v in notepad and see if the .vob files are in the same location mentioned in the .d2v file.

Evaluate: Unrecognized exception!

• .d2v created with dvd2avi v1.77.3 is NOT compatible with mpeg2dec.dll! Use v1.76 instead. If you still want to use v1.77.3, make sure that you have AviSynth v2.5 installed and mpeg2dec3.dll v1.07 (or a more recent version). See AviSynth FAQ
• DGIndex/DVD2AVIdg was closed while saving the project (without File > Stop). Recreate your .d2v project but this time if you want to halt, use File > Stop.

MPEG2Source: couldn't open source file, or obsolete D2V file

.d2v file was created using a different version of DGDecode.dll/mpeg2dec.dll. Use the latest DGIndex to recreate the .d2v file.