crack sound in guitar recording

[hkrle]

I recorded some electric guitar songs to PC at Wave format. Then I found it sounds 'crack' at certain points(high frequency?) and even I minimized the volume and changed another headphone, the crack sound still exist there. It seems it corrupted at the points. Pls advise. Thanks.

[SuperSwede]

Could you please be more specific? Did you rip a CD or record your guitar? Is it a digital distorsion, or does the sound pause or break up?