Error "Flexeraax0$aaa: Windows DLL failed to load" when trying to install Web Agent

Document ID:  TEC1765216
Last Modified Date:  06/20/2017
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  • CA Single Sign-On


  • CA Single Sign-On:Release:12.52 SP1



When trying to run the R12.52 SP1 CR06 Web Agent installation wizard in Windows 2016 I am getting the following error while initializing:

This Application has Unexpectedly Quit
Invocation of this Java Application caused an
InvocationTargetException. This application will now exit. (LAX)

If I check the details available before quitting the installer I do see:

Flexeraax0$aaa: Windows DLL failed to load
at Source)
at Flexeraax0.aa(Unknown Source)
at com.zerog.ia.installer.LifeCycleManager.init(Unknown Source)
at com.zerog.ia.installer.LifeCycleManager.executeApplication(Unknown Source)
at com.zerog.ia.installer.Main.main(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.zerog.lax.LAX.launch(Unknown Source)
at com.zerog.lax.LAX.main(Unknown Source)



Web Agent R12.52 SP1 CR06 on Windows Server 2016

This error occurs when you are running a installer which is not supporting your current OS. As per current Platform Support Matrix, Windows Server 2016 is supported for R12.52 SP1 CR06, but it needs a special installer and not the common one.


For IIS10 on Windows Server 2016, you need to use a special R12.52 SP1 CR06 package instead, which is delivered separately:


Additional Information:

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