Configuration data 

Only the certificate database files in the alias directory under the installation location are preserved. All other files are removed. 

Dependencies 

Directory Server (optional) if external LDAP access control has been selected. 

Pre-uninstallation tasks 

Stop all instances of Web Proxy Server. 

Post-uninstallation tasks 

The certificate database is preserved under the WebProxyServer-base\alias directory. You need to move the certificate database and delete the old installation directory before reinstalling.