I have folled the instuctions to the letter but I can't seem to upload a .wav file for a ringer. What gives? I keep getting an error saying invalid file extention .wav

Control Panel
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Error uploading image file:
filename.wav: Invalid file type (wav, audio/wav)

If you have trouble uploading, please look at the Uploading Guide.

Upload Image
Category: WAV RingTones
Image File:
Max. File Size: 300 kb
Max. Image Width: 400 px
Max. Image Height: 400 px
Upload:

Valid extensions: jpg, gif, mid, wav, rar, zip, jar, thm, utz

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i kept getting one where it said invalid file and it was a wav, i forgot what i did though, probably just left it.

i get those errors also when i upload in wav format, just simply zip or rar the file and than upload it. it should work with no problems than