Hi, I installed PostgreSQL 8.4 over a PostgreSQL 8.3 installation (using msi) on a Windows machine. My pgAdmin3 program correctly displays only PostgreSQL 8.4 on localhost. I went to my harddrive and noticed that I have PostgreSQL 8.3 "DATA" files installed in: C:\Program Files\PostgreSQL\8.3 Thinking these were simply empty folders.. I tried to delete them, but I get an error that I needed permission to do this. I looked and there seems to be 13 megs of data files that the install program did not delete. How can I do this from either pgAdmin.exe or manually? Perhaps the documentation discusses this, but I could not locate anything of value. --Bob -- View this message in context: http://www.nabble.com/Removing-older-versions-tp25204226p25204226.html Sent from the PostgreSQL - general mailing list archive at Nabble.com. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general