there's another reason for this message. I solve this problem by installing postgre in folder with name that have no spaces, such as C:\PostgreSQL -- View this message in context: http://postgresql.1045698.n5.nabble.com/Unable-to-write-inside-TEMP-environment-variable-path-tp3315027p5542027.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