modules/jdk.packager/src/main/java/com/oracle/tools/packager/windows/WinAppBundler.java

@@ -198,11 +198,11 @@
 
         params.put(RUNTIME_AUTO_DETECT, "attempted");
 
         String commandline;
         File runtimePath = JLinkBundlerHelper.getJDKHome(params).toFile();
-        File launcherPath = new File(runtimePath, "bin\\java");
+        File launcherPath = new File(runtimePath, "bin\\java.exe");
 
         ProcessBuilder pb = new ProcessBuilder(launcherPath.getAbsolutePath(), "-version");
         try (ByteArrayOutputStream baos = new ByteArrayOutputStream()) {
             try (PrintStream pout = new PrintStream(baos)) {
                 IOUtils.exec(pb, Log.isDebug(), true, pout);