Skip to content.
ADNI > IDAFAQ

IDA FAQ

What are the IDA System Requirements?

  • Web browser software.
  • Internet connected computer.
  • Java Plug-in version 1.5 or higher.

Check here to see if you have the Java Plug-in installed: http://www.java.com/en/download/help/testvm.xml

Why do I get an Applet Initialization error message?

When the IDA is updated, a new version of the applet may be created. Some browser software may keep a cached version of the old applet resulting in the error message. To resolve, clear the cache by first opening the Java Console and then pressing "X" to clear the cache:

Windows:

  • IE: Tools | Sun Java Console
  • Mozilla: Tools | Web Development | Java Console

Linux: (SeaMonkey?)

  • Tools->Web Development->Java Console

Linux: (Firefox)

  • Go to the directory that Java is installed in (e.g., /usr/java)
  • run bin/ControlPanel
  • Advanced->Java console
  • Choose "Show console"
  • OK

Mac: (Safari and Firefox)

  • Go to Applications/Utilities/Java
  • Locate Java Preferences (and double-click)
  • Advanced->Java Console
  • Choose "Show Console"

Close your browser and then open a new browser window.

-- KarenCrawford - 01 Mar 2007