Video Editing and Sound fails

[zeque88]

Hey! If anyone can help me.
I have Windows 7 and every time I put a song in the project and play it, no sound comes along. It just stays still and after a few seconds goes to the end of the sound file.
Also, whenever I edit a video that has sound, when I play the project, the sound comes all wrong in the part of the edited video. If I did nothing in other videos of the same project, the sound comes good from them.
If anyone could help me it would be great!! It happens with x2 and with x3. I tried both of them.

Ezequiel

[skier-hughes]

What file type are you using?
MP3's cause trouble, so try a wav file and see if that helps
http://www.myvideoproblems.com/Tutorial ... o_WAV.html