There is not any warning message when install RHDS to existing folder with non uninstalled studio that is still running. ------------------------------------------------------------------------------------------------------------------------ Key: JBDS-102 URL: https://issues.jboss.org/browse/JBDS-102 Project: Developer Studio (JBoss Developer Studio) Issue Type: Feature Request Components: installer Affects Versions: 1.0.0.GA Reporter: Anton Klimkovich Priority: Minor Fix For: LATER Run RHDS(do not close) Run installation of new RHDS Point installation path to already existing folder with RHDS. (There is only one message that folder is not empty) Begin installation The installer will update not all files cause many of them are using by already running RHDS.