Hello fellas,

Well my problem is that I've been trying to record some of my songs for the last 2 weeks but no matter what I do, my audiofiles end up like this:
Pista 7_002.wav - 7.30MB

This happens mostly when I use distortion but today it happened when I tried to record a clean guitar, I also have to note that this doesn't happen with voice, harmonica or acoustic guitar.

I'm using an integrate microphone (though it also happens when I directly connect my guitar to the computer) and adobe audition to record, though it also happened when using audacity

Please help me out here, I'm desperate I've tried help from my friends and google but nothing.

Thanks in advance