Converting PAL to NTSC : VD Issues

[monteie]

I am using the process outlined here to convert my audio source from PAL to NTSC. I am having issues with using the Besweet GUI 0.7. The problem I am having is I can't pick a .wav format for the input file. Its looking for an .lst file. I also can't get Wav to Wav box located on the bottom left (check link). I get LST to Wav. Can someone explain this to me?
Next I figured a way around the GUI by using the "Copy Command to clipboard" and then editing and running it. The command is
C:\program files\besweet\besweet.exe -core( -input "D:\test.wav" -ouput "d:\newtest.wav" -2ch) -ota( -r 25000 23976) -profile(~~~~~ Default Profile~~~~~)
The problem is when I get to the VirtualDub portion I get an error something like the wav is invalid or not proper. Something like that. Any ideas?

[Skynet107]

Did you try dropping the wav file onto the BeSweet GUI window?

[johns0]

In the select input box did you click on the drop down arrow to change the extension to wav?