title: Jar signer, Unable to open jar file?
body: <p>When i signed the application file,i got an error as jar signer: unable to open the jar file..Please help me to sort out this </p>
  
  <p>problem as I am new to android development.</p>
  
  <pre><code>C:\Users\user&gt;keytool -genkey -v -keystore my-release-key.keystore -alias alias_
  name -keyalg RSA -keysize 2048 -validity 20000
  </code></pre>
  
  <p>Enter keystore password:
  Re-enter new password:
  What is your first and last name?
  What is the name of your organizational unit?
  What is the name of your organization?
  What is the name of your City or Locality?
  What is the name of your State or Province?
  What is the two-letter country code for this unit?</p>