IDAFAQ < ADNI

---++ <font color=#0c460c>IDA FAQ</font>

*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.

-- Main.KarenCrawford - 01 Mar 2007
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