Virtuadub No audio decompressor could be found to...?????

[shadomic hedgehog]

I get this error when i try to save a wav in virtuadub
"No audio decompressor could be found to decompress the source audio format"

I have been following these two guides:
https://www.videohelp.com/forum/userguides/89139.php
https://www.videohelp.com/divxtovcd.htm

I'm new to all this stuff so forgive me if im not makign sense.

I think i may have screwed up with the audio filter using graph edit. My intentions are to get a bunch of OGM files onto CDs. How can i solve this problem?

[bugster]

You are missing a codec. Open the file in Gspot to find outh which codec you need. If it is Ac3, you need the virtualdub_ac3 mod or use direct stream copy to extract the audio and convert to wav with Headac3he.