DefZA should be thanked for this:
When you click Normal at the end of all the questions it will give a .jad file to save.
Save this .jad file to your computer, then
open that .jad file in MPowerPlayer!
This always works!
You will have to do this everytime you want to run MXit Ver. 5 on your computer
If you want to run MXit Version 3.0 on your pc go here.