On Fri, 2004-08-27 at 12:51, Rajesh Ganesan wrote: > Hi Kent & Yang, > On Friday 27 Aug 2004 2:41 pm, Kent Emia wrote: > Guys, now find me a way to execute the install-mrpostman.jar file. What is > this class path all about? How do you set this? You shouldn't have to in this case. Try: cd directory/with/the/jar/file/you/whish/to/run java -jar install-mrpostman.jar Does that work? If not, have you tried using j2sdk 1.4? In other words, are you certain that this MrPostman thing runs under the 1.5 beta? -- Tarjei