Using Gigastudio 160 V2.5, and really stuck now.

When I click on the red \"rec\" button to create a Wav file of my masterpiece, a countdown appears telling me that I have less than 2 minutes of recording time left.

I have two hard drives on the computer - the first still has 76Gb of free space, while the second has 18 Gb. Any ideas as to why I\'m limited to such a short wav output?