Issue: Java Runtime Environment Not Found in Client Machine.Issue: Invalid Response from Web Proxy Server - 'HTTP/1.0 407 Proxy Authentication Required'.Issue: Unable to Negotiate TLS connection.Troubleshooting Common Errors in Cisco Diagnostic Tool.Running the Diagnostic Tool from the Program Files.Running the Diagnostic Tool from the Outlook Options Page.Running the Cisco Secure Email Encryption Diagnostic Tool.Data Collected by the Cisco Secure Email Encryption Diagnostic Tool.Troubleshooting Using the Diagnostic Tool.Repairing Cisco Secure Email Encryption Plug-in for Outlook Files.Error occurred during configuration file initialization.Receiving and Replying To Secure Emails.Using the Manage Secure Messages Dialog.Options for Sending Flag Encrypted Email.Launching the Encryption Plug-in Configuration File.Flag and Desktop Encryption Configuration.Opening Your First Encrypted Secure Message.Configuring Common Options Using the BCE_Config File.Configuring the Outlook Plug-in to Check for Updates.Configuring Basic Settings for the Outlook Plug-in.Cisco Secure Email Encryption Plug-in For Outlook General Settings.Enabling the Cisco Secure Email Encryption Plug-in.Configuring and Using the Cisco Secure Email Encryption Plug-in for Outlook.