I really need help with this so i'll try to explain as best as i can.
im using a guitar notation software called guitar pro to notate tracks save them as midi and then import them into a midi track in cakewalk sonar, the problem is when i load up a synth and a patch onto that particular track in cakewalk it doesnt come out as the correct patch, i'll admit im quite a novice when it comes to midi but i've tried everything and it doesnt work, the only way i can get the correct patch to play is if i manually select it whilst the song is playing, anyone know how i can rectify this.

any help you could give me would be greatly appreciated