I want to start a minecraft server on my new PC, but the JAR file for the server is not executable.
Under type the file is a "JAR File", and when i move it over to my older PC it says "executable JAR File" witch it need to be in order to start the server.
I have tried to install the same JAVA version as my older PC uses but it still only says "JAR File". When i double click the JAR file a Command prompt window flashes and nothing happens.
What can i do so the "JAR File" Becomes a "Executable JAR File"?