Not sure if this is the right forum to post this to... We have recently upgraded from JRun 2.3 to 3.1. We have always used jce1.2 for encryption. I am having problems setting it up for our new configuration. I am getting the following message: Encryption Exception caught: java.security.NoSuchAlgorithmException: Algorithm DES not available I am getting confused by the different versions of jce. For jce1.2, what jar files do we need and where do they need to be? We have added the SunJCE Provider to the java.security file at this path: C:/JRun/JRE/lib/security/java.security Please help! thanks so much.