title: Error: Unable to access jarfile C:\Projects
body: <p>In Eclipse, I made a jar out of a project P2 which was dependent on P1. This jar is stored in the C:\Projects folder. I get the error when I try to run it using Eclipse> Run > external tools. Please tell me how i can fix it and how these things work so that i can understand why the problem occurred.</p>
  
  <p>My guess is that I made a mistake while setting the options to run this Jar using external tools > external tools configurations.  </p>
  
  <p>My system - windows 7, 64-bit. </p>