Your registration key and .csk file are stored together. If you lose the registration key or the .csk file, you cannot request code signatures. If you are not an ISV partner, contact your ISV Technical Partnership Manager. If you are a non ISV partner, send an email message to jde@rim.com.

1. At the command prompt, navigate to the BlackBerry® Signature Tool bin directory. For example: C:\Program Files\Research In Motion\BlackBerry JDE 4.6.0\bin
2. Type Java -jar -Dhttp.proxyHost=myproxy.com -Dhttp.proxyPort=80 SignatureTool.jar
3. In the File Selection window, select the .cod file(s) to sign.
4. Click Open.