For all of my applications I have been using the MP3 encoder I found at http://www.planetsourcecode.com/vb/s...33025&lngWid=1

It has been working fine in WinXP but when I test it in Vista, the mp3 seems to encode but when I play it pack, either in my app, Adobe Audition or Windows, it plays all distorted.

The file info form Adobe Audition doesn't look bad:

Filename: 11920.mp3
Folder: C:\Shared
File Type: 11025Hz, 16-bit, Stereo
Uncompressed Size: 101.25 KB (103,680 bytes)
File Format: mp3PRO® (FhG)
MPEG Layer-3, 128 Kbps (Stereo)
Size on Disk: 37.5 KB (38,410.00 bytes)
Last Written (local): 4/7/2008 10:16:19.872
Length: 0:02.351
25,920 samples

I suppose its possible that its not Vista compatible. Has any one else experienced this or can offer any advice?