Help : No audio when exporting

Hello people of the forum, and anybody who is reading this. I recently got Sonar X1 producer and I've been working on this project for a while, and I finally got it to the point of where I want to export it. When I do export it, the project is only 4 KB in size and is approx .0001 seconds long. I've tried selecting parts in the program, and exporting as different files, including .wav and .mp3, yet the exported product does not have any of the audio from the project itself. I've looked for help, and this seems to be an extremely rare problem.

Any help would be much appreciated.

usually has to do with what buses are muted or the currently selection. You probably already know how to properly export though. 

Just to make sure, do a select all before Audio -> export

Sonar will export what you have selected. So if you only want to export a section, you can select that and export it. If you have nothing selected, Sonar will export the whole project but oftentimes you'll have just some minor thing selected and that gets exported instead.

I've just gotten in the habit of selecting-all before export.  Or, I use markers to set my export points so that the export is the exact same length each time. That's because I use my mixes in lots of other projects like soundtracks.

Yup. Exactly. I have no problems exporting when I select all. Other times, it's hit or miss.

Another method that works flawlessly as well is to do a Ctrl - Shift - A which ensures that nothing is selected.  Then the export function will allow you to do the selecting of entire mix, tracks or buses with no danger of something not being available or inadvertently selected.

Bit,  Is that combo of W - F9 - F10 one of your own Keybindings?  I just get an eraser that deleted my entire project doing that combo(just kidding about deleting the project but at the end of the 3 keys all I get is an eraser from the tool menu)