https://bz.apache.org/bugzilla/show_bug.cgi?id=67417
--- Comment #9 from Indermohan Singh <isi...@ptc.com> --- this is the stack trace when i run it through -Xdiag flag \panther.146\Windchill>java -Xdiag -jar D:\ptc\panther.122\patch.01\13.0-M010_WCTK_FTHEALER.jar --forceinstall D:\ptc\panther.146\Windchill Error: An unexpected error occurred while trying to open file D:\ptc\panther.122\patch.01\13.0-M010_WCTK_FTHEALER.jar java.util.zip.ZipException: Invalid CEN header (invalid zip64 extra data field size) at java.base/java.util.zip.ZipFile$Source.zerror(ZipFile.java:1730) at java.base/java.util.zip.ZipFile$Source.checkExtraFields(ZipFile.java:1262) at java.base/java.util.zip.ZipFile$Source.checkAndAddEntry(ZipFile.java:1213) at java.base/java.util.zip.ZipFile$Source.initCEN(ZipFile.java:1669) at java.base/java.util.zip.ZipFile$Source.<init>(ZipFile.java:1447) at java.base/java.util.zip.ZipFile$Source.get(ZipFile.java:1409) at java.base/java.util.zip.ZipFile$CleanableResource.<init>(ZipFile.java:717) at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:251) at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:180) at java.base/java.util.jar.JarFile.<init>(JarFile.java:346) at java.base/java.util.jar.JarFile.<init>(JarFile.java:317) at java.base/java.util.jar.JarFile.<init>(JarFile.java:256) at java.base/sun.launcher.LauncherHelper.getMainClassFromJar(LauncherHelper.java:552) at java.base/sun.launcher.LauncherHelper.loadMainClass(LauncherHelper.java:778) at java.base/sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:686) -- You are receiving this mail because: You are the assignee for the bug.