the procedure is in the again.nfo file. read it.
basically you want to use register by phone. after you install xcopy, during the first run of it, xcopy will check internet connection if the pc is connected it will force you to use register by internet - by phone is not available. so disconnect from internet first. when you choose reg by phone, the xcopy will give you user codes 1 and 2. you copy and paste them to kg, kg then generates activation code. the code must be generated on the same pc, because the activation code is hardware dependent.
read the nfo file.