Once I failed the installation and now I canceled all the folders and installed Java, Tomcat and PostgreSQL again. When I try to install PostgreSQL the following warning appears: "A non-fetal error occured whilst loading database modules. Please check the installation log in C:[...]AppData[...]Temp for details". In the folder Application Data I can't find any informations. When I try to follow step G. in the instructions (Set up the PostgreSQL Database) in the pgAdminIII there are no "Tools" to find in "Databases", only "postgres" > "Catalogs", "Schemas" and "Replication". What I did wrong?