I went to upgrade an installation and was stopped with (approximately) the following message after clicking Next on the step where I told it to use the same data directory: "The existing data directory (date time: floating-point numbers) is not compatible with this server (date time: 64-bit integers)." This is with the EDB postgresql-8.3.7-1-windows.exe that I found on postgresql.org. Apparently for 8.3.5 I had found a .zip file containing an .msi. I think the new text threw me--I remember the install being easy, and the .msi mentioned stuff about Group Policy and other advanced options and I thought, "Well, I don't need anything that fancy." Just a warning in case someone else was thinking they were compatible. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general