Error codes below relate to application error messages:

Error numberError messageAdditional info and instruction
3001Required module has failed to load.
3002Item Controller has failed to load.
3003The device should have iOS version 6 or  higher installed to take the test.Refer to the System Requirements pages of TestNav 8 Online Support
3004Unable to communicate with the testing server. Please contact your administrator. Check for network connection issues.
3005TestNav has detected that another application attempted to become the active window, which may compromise the security of this test. TestNav has been shut down. You may need assistance from your test monitor to restart the test.
3006TestNav has detected that Guided Access has been turned off.  TestNav has been shut down.  You may need assistance from your test monitor to restart the test.   
3007Unable to communicate with the testing server. Please contact your administrator.This likely results from network interruptions or an invalidated session. Check network connectivity and have student attempt to log in again. 
3008Unable to communicate with the testing server. Please contact your administrator.
3009Unable to communicate with the testing server. Please contact your administrator.
3010Unable to communicate with the testing server. Please contact your administrator.Network interruptions or an invalidated session likely cause this error. Check network connectivity and have student attempt to log in again. 
3011There has been a problem loading this item. The test will be closed. Contact your administrator.A test item did not load. A network connection issue or a java failure may cause this error. Verify network connection.
3012Your login information is not recognized. Please try again.The entered username or associated password was invalid.  Verify the information entered and try again.
3013Unable to communicate with the testing server. Please contact your administrator. Troubleshoot network connectivity. 
3014You cannot take this test on your browser. To take this test, install the TestNav 8 application.If the TestNav application is on the device, launch the application to take the test.

If the TestNav application is not on the device, contact your local technical support for assistance.
3015Unable to communicate with the testing server. Please contact your administrator. Troubleshoot network connectivity. 
3016Your login information is no longer valid. This may have occurred if you are returning to a test in the same session, or if your login has been used to access this test from another computer. Your test assignment must be resumed before you can log back in.A student is logged in to the test on a different computer, and cannot log back in until logged out of current session.
3017

You cannot take this test with your browser. In order to take this test, you must use the TestNav App.

If the TestNav application is on the device, launch the application to take the test. 

If the TestNav application is not on the device, contact your local technical support for assistance.
3018Your last item was not saved. Please inform your test proctor that the test must close due to a connectivity error.
3019Incorrect seal code. Please try again.The entered seal code was invalid.  Verify the seal code, and enter it correctly.
3020IE Accelerators must be disabled before you can take this test.  Please disable and log back in.In Internet Explorer, disable the Accelerators feature. See the TestNav - Disabling Accelerators in Internet Explorer 9, 10, 11 technical bulletin for more information.
3021Unable to start Secure Browser. This can be resolved by exiting the browser and starting again. Please contact your proctor/teacher for help.This can occur the first time a student logs into a secure test. Close all browser windows, relaunch the application, and log in to the test.
 
3022

This version of Internet Explorer is no longer supported. Please choose another browser or upgrade to the latest version of Internet Explorer.

Refer to the System Requirements pages of TestNav 8 Online Support.
3023 Your test must close immediately.  Please see the test proctor for more information. 
3024 Unknown error trapped and logged.  Please inform your test proctor. 
3025 Java has not been installed on this machine and is required.  Please install Java and then refresh this browser page to log inContact your local technical support for assistance with installing Java.
3026 The test cannot be taken on this device.  Please contact your test proctor for additional assistance.This device doesn't support TestNav 8. Refer to the System Requirements pages of TestNav 8 Online Support.
3027 Unable to communicate with the testing server. Please contact your administrator. Check for network connection issues.
3028 Form and Form ID do not match. Please inform your test proctor.
3029Test window has exited fullscreen mode. Test aborted. Please ask your proctor for assistance. 
3030 Pop-ups are currently blocked for this site. Please enable pop-ups for TestNav to function correctly and refresh your browser.Click the Tools icon at the top-right of the screen. Click Internet Options > Advanced, and deselect "Enable third-party browser extension" to enable the pop-ups for the site. Restart the computer before you launch the test again. 
3031 There was an error launching the Java applet. Please ask your proctor for assistance.
3032 Please refresh your browser after enabling pop-ups.Close all browser windows, relaunch the application, and log in to the test.
3033 Your test must close immediately. Please contact your administrator.
3034Your Chrome OS version is not supported, you must upgrade to the latest version to use TestNav.You should use a supported browser. Refer to the System Requirements pages of TestNav 8 Online Support
3039 

This version of Firefox is not supported, Please choose another browser or upgrade to Firefox 38 or higher. 

Refer to the System Requirements pages of TestNav 8 Online Support.
3040 This version of Safari is not supported, Please choose another browser or upgrade to Safari 6 or higherRefer to the System Requirements pages of TestNav 8 Online Support.
3041 This device size is not supported.You should use a device that has at least a 9.7-inch screen.  
3042 You cannot take the test with this operating system. Refer to the System Requirements pages of TestNav 8 Online Support
3043 You must be in Kiosk mode in order to take this test.This message applies to CrOS. 
3044 You cannot lock the device. Please contact your proctor.

This message applies to iOS, Android, and Windows app.

3045 

This version of OS X is not supported, please upgrade to the latest version of OS X.

 Refer to the System Requirements pages of TestNav 8 Online Support
3046The TI calculator can only be used in secure tests.Tests must be taken in secure mode in order for the TI calculator to work.
3047Close your browser, and then adjust Safari Preferences to run TestNav in Safari's Unsafe Mode.To update this setting, go to Safari > Preferences. 
From the Security tab, click Manage Website Settings and for the Java plug in, and set TestNav to "Run in Unsafe Mode".
3048TestNav has detected that accelerators are enabled. Accelerators must be disabled in order to take this test.In Internet Explorer, disable the Accelerators feature. See the TestNav - Disabling Accelerators in Internet Explorer 9, 10, 11 technical bulletin for more information.
3049Unable to communicate with the testing server. Please contact your administrator.There is an issue communicating with the test engine.
3050TestNav is unable to connect to server. Please see your proctor.TestNav cannot connect to the server to verify it's running the latest version of the product. 
3051Unable to update to the latest version of TestNav. Please restart the application, or contact technical support. 
3052The connection to the server has been lost. Please inform your test proctor that the test must close due to a connectivity error.When the iOS7 media daemon detects that it has lost connection, TestNav displays this error code. 
3053Failed to load TN.CSS, please click the reload button. 
3054The form has been republished. Please exit the test and inform your administrator.When the form is republished, the content key used for decryption changes. When TestNav 8 requests test-def from proctor cache, it returns stale data, which does not get decrypted, as the decryption key has changed with republishing. 
3055There is a new version of TestNav available. Please restart the application to get the latest version. 
3056Something went wrong in loading the item. The test will be closed. Contact your administrator.

TestNav displays this error when it cannot load the item.

To resolve, purge the cached content, and then reload the app. Pearson Support requests log files on this error, when possible.

3057You cannot take this test with your browser. In order to take this test, you must use the Android App. 
3058Something went wrong when loading this item. The test will be closed.  Contact your administrator.TestNav displays this error if the equation editor code sees an incorrect response type. The error occurs to preserve TestNav 8 functionality. This may indicate a defect in the item code.
Note: Previously error code 3057 in earlier versions of TestNav (less than 8.2)
3080Something went wrong while saving. The test will be closed. Please contact your administrator.TestNav displays this error when a student tries to save, but TestNav cannot save. TestNav displays this message and logs out.
3081Not authorized to lock the device, test cannot be taken on this device. Please contact your administrator.For secure tests, TestNav displays this error message if the device cannot be locked.  An administrator can change device settings to lock it, if possible, or choose a different device for secure testing.
3082Something went wrong while saving. The test will be closed. Please contact your administrator.TestNav cannot save.
3083Something went wrong when loading this item. The test will be closed. Please contact your administrator.The proctor should set the student's test to resume in the assessment management system.
3084Something went wrong while saving. The test will be closed. Please contact your administrator.TestNav displays this error when a student taking a computer adaptive testing (CAT) test navigates past the current item without answering the item.
3085

Incorrect Proctor Authorization Code. Please try again. TestNav displays this error when a proctor enters an incorrect password or does not enter a password to allow additional testing time after a student exceeds the time limit in a timed test.
3086
 
A tool has failed to load. Please contact your administrator. 


3087
 
The test will be closed due to network connectivity issues. Contact your administrator.  
3088
 
Something went wrong when loading this item. The test will be closed. Contact your administrator.
3091
 
There has been a problem loading the test. Please contact your administrator.
3092
  
There has been a problem loading the test. Please contact your administrator.
3093File name missing error
3094Something went wrong when loading this item.  The test will be closed.  Please contact your administrator.
3095Something went wrong when loading this item.  The test will be closed.  Please contact your administrator.
3096
 
There was a problem loading the login page, please restart the application. TestNav displays this error when it times out before displaying the login screen during launch on native apps.
3097
 
You cannot start this test with Safari in Full Screen mode. Please exit full screen and start the test again.When TestNav 8 is launched with Safari in full-screen mode, the student cannot log in. The proctor should disable full-screen mode before the student can log in. 
3098
 
Chrome browser is no longer supported. In order to take the test please choose another browser.Chrome browser is no longer supported for TestNav secure tests.
3099TestNav has encountered a problem. To take this test, reinstall TestNav app, and then log in. 
3100Something went wrong when loading this item.  The test will be closed.  Contact your administrator.TestNav displays this error when it is launched with Internet Explorer and a  Can happen only on Internet Explorer. If an ajax call to retrieve a file fails, this error occurs.