Not able to sign cod file in blackberry

I am trying to install the signing keys which i have recieved from RIM.I have install them successfully on my workstation,but when i am trying to to sign my any cod file.it gives error

"Unable to Request signatures until this application has been registered with all signing authorities r开发者_运维知识库equired"

i am not understanding which steps i have missed.please help me out. Thanks, Sagar.

you need to have 3 keys installed in your system. RIM provides 3 certificates. install all of them. same process followed to all of them. then restart eclipse or system if required. sure it will work.