trouble to copy a CD

[wolf_easy]

i tried both of them but they can't make a copy of my CD.
cloneCD made a copy of the CD,but the CD don't work, he asked me to check if the CD is empty.

[Zulu]

Safedisc 4.6 is VERY hardware dependent. To be on safe side i'd go for an emulated copy (which means Alcohol 120%/52% or Daemon Tools has to be installed with RMPS emulation activated, otherwise copy can't work). Read and write an image with Alcohol's Safedisc 2/3/4 profile. Activate RMPS in Options/Emulation, insert copy and play

[wolf_easy]

sorry i am not very familiar with making a copy,can you explain me what mean emulating copy?
and whats RMPS emulation,and where can i find it ?
thank you