Hi,

Below are the list of downloads which you need to set up OBIA. (Oracle Business Intelligence 11.1.1.7)

http://download.oracle.com/otn/nt/bi/111170/bi_windows_x86_111170_64_disk1_1of2.zip
http://download.oracle.com/otn/nt/bi/111170/bi_windows_x86_111170_64_disk1_2of2.zip
http://download.oracle.com/otn/nt/bi/111170/bi_windows_x86_111170_64_disk2_1of2.zip
http://download.oracle.com/otn/nt/bi/111170/bi_windows_x86_111170_64_disk2_2of2.zip
Oracle Fusion Middleware Repository Creation Utility 11.1.1.7

http://download.oracle.com/otn/nt/middleware/11g/111170/ofm_rcu_win_11.1.1.7.0_64_disk1_1of1.zip
Oracle Business Intelligence Applications Disk 1

http://download.oracle.com/otn/nt/bi/111171/bus_analytics_apps_suite_installer_11.1.1.7.1.zip
Oracle Business Intelligence Applications Repository Creation Utility 11.1.1.7.1

http://download.oracle.com/otn/nt/bi/111171/bus_analytics_apps_suite_rcu_win64.zip
Oracle Fusion Middleware Platform Patches for Oracle Business Intelligence Applications

http://download.oracle.com/otn/nt/bi/111171/bi_apps_11.1.1.7.1_generic_part_1of2.zip
http://download.oracle.com/otn/nt/bi/111171/bi_apps_11.1.1.7.1_generic_part_2of2.zip
http://download.oracle.com/otn/nt/bi/111171/bi_apss_11.1.1.7.1_win64.zip
Oracle Data Integrator 11gR1 (11.1.1.7.0)

http://download.oracle.com/otn/nt/middleware/11g/111170/ofm_odi_generic_11.1.1.7.0_disk1_1of2.zip
http://download.oracle.com/otn/nt/middleware/11g/111170/ofm_odi_generic_11.1.1.7.0_disk1_2of2.zip

Part of the installation you may need to upgrade the weblogic.