diff -r bf711eb92f84 -r 7130ead05fdd Admin/launch4j/isabelle.xml
--- a/Admin/launch4j/isabelle.xml	Tue Jun 30 00:46:28 2009 +0200
+++ b/Admin/launch4j/isabelle.xml	Tue Jun 30 00:57:06 2009 +0200
@@ -12,7 +12,7 @@
   <customProcName>false</customProcName>
   <stayAlive>false</stayAlive>
   <manifest></manifest>
-  <icon></icon>
+  <icon>isabelle.ico</icon>
   <jre>
     <path></path>
     <minVersion>1.6.0</minVersion>