Launch4j Executable Wrapper

[Avatar] Hi, When I run the created exe from launch4j I get a pop up saying "An error occurred while starting the application, Cannot create a file when that file already exists." and then the application loads. How do I get rid of this warning? And what is it about. I've seen references to launch4j-tmp folder but I have the option for custon process names disabled and I could create this folder and file no problem when I tested it. Thanks, A