404 error on Order entry UI

I have just installed the orderentryui .While clicking on PRESCRIBED MEDICATION i got error 404. I am using Openmrs - Version: 2.2.0 Order entry ui versions i tried : 1.0 / 1.1.0 / 1.2.0-SNAPSHOT

I have also set the global properties too. Did i missed something ? Please help

I found that url not mapping. so after downloading the zip file ,it must be renamed and only keep " orderentry.zip " from " orderentry-1.1.0.zip"