I can't open MOI

 From:  picassso (RAZVANDIT)
hey, i installed MOI, and when i run it it gives me this message----- This beta version has expired. Please visit moi3d.com to get an updated version./... i don't get it ..this is the version from the download category on the site....wich..works fine on other computer:( i run windows XP Sp2 , can anyone help me?