To upgrade to OpenClinica 3.1.x, you need the following:

  • Operating system must be either of these:
    • Windows XP
    • Windows Server 2003
  • Browsers supported in this release:
    • Internet Explorer 11
    • Mozilla Firefox 30
  • Software versions must be:
    • Java JDK 1.7.065
    • PostgreSQL 8.4.1
    • Tomcat 7.0.33.0 application server
      Note: In most cases, minor maintenance releases of the above products will also work (but not major releases)