Enterprise Services Builder fail- JNLP not signed by same certificate

Hello All,

I have installed ESR with CE 7.1 SPS03 Trial Package and when I tried to open the ESR from http://localhost:50000/rep -> Enterprise Services Builder

I am getting this error

"JAR resources in JNLP file are not signed by same certificate"

have anyone face this problem and resolve this?

restarting the server and relaunch the Enterprise Services Builder doesnt help.

thanks.