DebbieBickAustin wrote:This site http://www.oracle.com/technetwork/community/developer-vm/index.html
I installed APEX via the VirtualBox and Developer Day.ova download at http://www.oracle.com/technetwork/database/enterprise-edition/databaseappdev-vm-161299.html . I don't know which version of APEX was installed (can't find the software on my PC). I want to learn APEX using version 4.2. How can I upgrade this Developer Day workshop setup so it uses APEX 4.2 ?