Troubleshooting
Problem
Fail to Install Optim Performance Manager 5.3.1 on Windows Server 2012 R2 with Application Exception Detals: ZeroGu2: Windows DLL failed to load
Symptom
When running OPM 5.3.1 installation file "IOPM.server.v5.3.1.0.install-on-win64.exe" on Windows Server 2012 R2, user will hit the following Fatal Application Error:

If clicking "Details..." button, user will see the following Application Exception Details:
*********************************************************
ZeroGu2: Windows DLL failed to load
at ZeroGa2.b(DashoA10*..)
at ZeroGa2.b(DashoA10*..)
at com.zerog.ia.installer.LifeCycleManager.b(DashoA10*..)
at com.zerog.ia.installer.LifeCycleManager.a(DashoA10*..)
at com.zerog.ia.installer.Main.main(DashoA10*..)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:94)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:619)
at com.zerog.lax.LAX.launch(DashoA10*..)
at com.zerog.lax.LAX.main(DashoA10*..)
*********************************************************
[{"Product":{"code":"SSBH2R","label":"InfoSphere Optim Performance Manager for Db2 for Linux, UNIX, and Windows"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Component":"--","Platform":[{"code":"PF033","label":"Windows"}],"Version":"5.3.1","Edition":"","Line of Business":{"code":"","label":""}}]
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Document Information
Modified date:
01 May 2025
UID
swg21690562