Question [Q] RAM expander can't work

I have samsung galaxy gt-s5570 mini phone. I have installed cyangoenmod 11.0 RC4 on it.When I installed ROEHSOFT RAM Expander (SWAP) and tried to open it. Every time it showed message unexpectedly RAM Expander has stopped. I tried 3 or 4 versions of this software.
Also when I had installed CM10.1 at that time the error was same. Can any body fix it??