Index: /java/installer2/src/net/oni2/aeinstaller/backend/oni/OniLauncher.java
===================================================================
--- /java/installer2/src/net/oni2/aeinstaller/backend/oni/OniLauncher.java	(revision 784)
+++ /java/installer2/src/net/oni2/aeinstaller/backend/oni/OniLauncher.java	(revision 785)
@@ -24,5 +24,6 @@
 				break;
 			case MACOS:
-				exe = new File("./Oni.app/Contents/MacOS/Oni");
+				exe = new File(Paths.getEditionBasePath(),
+						"Oni.app/Contents/MacOS/Oni");
 				break;
 			default:
@@ -31,6 +32,5 @@
 			return exe;
 		else
-			throw new FileNotFoundException(
-					"Oni's executable was not found");
+			throw new FileNotFoundException("Oni's executable was not found");
 	}