Java Web Start manifest issue

Question

Im trying to make a swing-app redistributable via java web start. Im building jar and jnlp with netbeans 7.4.

Im getting this message when application is downloaded

Answer 1

I solved it.

In jnlpcomponent1.jnlp i see that sqljdbc4.jar is already signed by microsoft.

When i was looking to its manifest.mf it hasn't the attribute Permissions: all-permissions. So i delete all manifest file from sqljdbc4.jar and put an empty one (delete MSFTSIG.SF and MSFTSIG.RSA also). Build application again now with my signature and with Permissions: all-permissions in manifest file and works like a charm.