I have three seperate dvd's that i burned over the past few months and they will not play in any standalone player and when I play in my PC using Power DVD, it report the following error:

DVD Error
Error Code: 81200016
This DVD titles file format is invalid

I use Pinacles InstantDisc to burn, selecting to make a UDF Video DVD, and dragging the VIDEO_TS and AUDIO_TS folders onto the project. No files in the AUDIO_TS folder and just the BUP, IFO, and VOBS in the VIDEO_TS. I did a search on the error and found threads in the web with others getting the same exact error, some burning with Nero, but none have solutions.

I use this software and method to burn lots of dvd's when I have just a VIDEO_TS folder and AUDIO_TS folder as a source and all except for 3 dvd's, it works perfectly. So I don't think its the software. All others dvd's burned in this way play perfectly.

Any help is greatly appreciated.