--- a/src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WinExeBundler.java	Mon Jun 17 15:38:04 2019 -0400
+++ b/src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WinExeBundler.java	Thu Jun 20 14:13:50 2019 -0400
@@ -107,6 +107,8 @@
     public File bundle(Map<String, ? super Object> params, File outdir)
             throws PackagerException {
 
+        IOUtils.writableOutputDir(outdir.toPath());
+
         File exeImageDir = EXE_IMAGE_DIR.fetchFrom(params);
 
         // Write msi to temporary directory.