And you downloaded it from this site (designer web site) ? http
/downloads.informer.com/easyworship/ and you got 2.3?
you may want to try to right click on the icon on your desktop of easyworship and goto properties, then the compatibility tab, check the box marked run this program in compatibility mode for, and set it to run compatibility mode as windows 7 using the pull down menu below it. select apply and try again to run the program.
if this doesn't work I suggest visiting the author of the software and ask them for further help.