Em - C Scarbee guitarist

[thing]

Hi Im using scar bee guitarist -kontakt with protools and I want to change the key. The one I want to use is in Em and I want it to be in C. I can move it up or down +1 to +12 or -1 to -12. 12 being 1 octave. Not sure how many to move it so its C because stupidly it doesnt tell me when its C. Please advise

[bandcoach]

thing is changing from Em to C is not feasible

Em is the scale E-F^#-G-A-B-C-D-E or E-F^#-G-A-B-C-D^#-E

C is the scale C-D-E-F-G-A-B-C

Now if I drop Em down 4 semitones so that i now start on C I get C-D-E^b-F-G-A^b--B^b--C or C-D-E^b-F-G-A^b--B-C, which is not the same as C

Just in case your question is how do I move from Em to Cm then the answer is -4 or +8