To run Plato activities, workstations must have the required plug-ins installed. In order to use the system and run activities properly you must install all the required plug-ins.
When plug-ins are not installed you may experience several issues. Some of the most common are listed here:
- What version of Adobe Reader should you install for Plato Courses
- Unable to load Shockwave lessons on Windows 7; you are stuck at loading page
- How to install the latest version of Adobe Flash Player
- Mastery tests hang on spinning "Loading" wheel in Essential Reading Skills (reinstall Flash)
- New windows does not open, window display incompletely; unable to reposition window for certain admin functions (reinstall plug-ins)
- Student cannot log in or lesson fails to launch
- You log in and are given a message that says your plug-ins are not loaded
- ERROR: "Missing Java or .jnlp file" trying to launch the Tracker Tool (download Java)
- Red X in corner when trying to launch Shockwave lessons on Windows 7
Note: Plug-ins need to be installed individually; there is no all-in-one EXE or MSI file that will install all the plug-ins at once.
Installing plug-ins to run Plato lessons:
Summary of required plug-ins:
- Adobe Flash Player
- Adobe Shockwave Player: and Shockwave Xtras :
- required to run Beginning Reading, Math Expeditions, Basic Skills/Job Skills/Projects for the Real World
- Adobe Reader: required to view PDF documents
- Authorware Player: required to run Biology and Chemistry Activities (Version 2.0 only, not applicable in Plato Courseware)
- Java: Required to run many applications and to view many Web sites. To enable Java in your browser click here
Apple supplies their own version of Java. Use the Software Update feature (available on the Apple menu) to check that you have the most up-to-date version of Java for your Mac.
Detailed instructions for installing plug-ins to a single workstation (these apply to both Windows and Mac OS X workstations):
- In the instructions that follow, clicking on the underlined links will take you to the location where you can download and run the installation of the various plug-ins.
- If you have multiple computers to be used to run Plato activities, it is recommended that you install the plug-ins on all of them ahead of time, so that Learners can log on and access learning activities right away.
- If you are installing plug-ins on a Windows workstation, log in as a local workstation administrator so that you have sufficent permissions.
- Install the latest version of Adobe Reader to view Portable Document Format (PDF) files, including many offline activities used in Plato lessons, reports, learner guides, teacher and curriculum guides. Install the Adobe Flash Player to be able to use the management system learner menu, teacher and administrative functions, and most Plato lessons.
- If you will be using Biology or Chemistry Series or V2.0 courses, install Adobe Authorware Player
- If you will be using Orchard Practice or Orchard Activities, install QuickTime.
- If you will be using any of the following titles, download and install both the Adobe Shockwave Player and Plato Xtras plug-ins:
- Basic Skills for the Real World
- Beginning Reading for the Real World (including Skills Inventory)
- Job Skills for the Real World
- Math Expeditions (including Skills Inventory)
- Projects for the Real World
Run a plug-ins test to ensure that all plug-ins are installed correctly:
Test Adobe Flash Player Installation
Test Shockwave Player Installation
Troubleshoot Shockwave issues: http://kb2.adobe.com/cps/155/tn_15508.html
Note: The Japanese Shockwave Player does not work on Windows Vista. Click the link for more information: http://kb2.adobe.com/cps/400/kb400291.html
If users encounter difficulty downloading or installing plug-ins, try the following:
• Check the rights on Windows® workstations. Windows® users must have administrative privileges to the local workstation or be set up as power users in order to install plug-ins. Check with the local network administrator for further assistance.
• If a proxy server is present on the network, check setting that may require anonymous authentication to allow plug-ins to be installed. Once the plug-ins are downloaded, anonymous authentication can be disabled. Check with the local network administrator for further assistance.
• Check desktop security programs or forced Group Policies that may be limiting access to the workstation operating systems. Check with the local network administrator for further assistance.
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