Hi,
I am getting the following error on running the Bizunit test case using BizUnit 3.0.

Test: BackupServiceMessageInsert_FILE started @ 23:14:35.593 08/07/2010 by SMITH\smith

Info: Adding context property: BizUnitTestCaseStartTime, value: 7/8/2010 11:14:35 PM

Setup Stage: started @ 23:14:35.609 08/07/2010

Setup Stage: ended @ 23:14:35.609 08/07/2010

Execute Stage: started @ 23:14:35.624 08/07/2010

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Error: Exception caught!
System.NullReferenceException: Object reference not set to an instance of an object.
at BizUnit.BizUnitOM.BizUnitTestStepWrapper.LoadStepConfig(XmlNode config) in C:\Affinus\Depot\BizUnit\BizUnit3.0\Src\BizUnit\BizUnitOM\BizUnitTestStepWrapper.cs:line 162
at BizUnit.BizUnitOM.BizUnitTestStepWrapper..ctor(XmlNode stepConfig) in C:\Affinus\Depot\BizUnit\BizUnit3.0\Src\BizUnit\BizUnitOM\BizUnitTestStepWrapper.cs:line 38
at BizUnit.BizUnit.ExecuteSteps(XmlNodeList steps, TestStage stage) in C:\Affinus\Depot\BizUnit\BizUnit3.0\Src\BizUnit\BizUnit.cs:line 960
at BizUnit.BizUnit.Execute() in C:\Affinus\Depot\BizUnit\BizUnit3.0\Src\BizUnit\BizUnit.cs:line 877

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Execution Stage: ended @ 23:14:35.624 08/07/2010 with ERROR's

Cleanup Stage: started @ 23:14:35.703 08/07/2010

Cleanup Stage: ended @ 23:14:35.703 08/07/2010

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Error: Exception caught!
System.NullReferenceException: Object reference not set to an instance of an object.
at BizUnit.BizUnitOM.BizUnitTestStepWrapper.LoadStepConfig(XmlNode config) in C:\Affinus\Depot\BizUnit\BizUnit3.0\Src\BizUnit\BizUnitOM\BizUnitTestStepWrapper.cs:line 162
at BizUnit.BizUnitOM.BizUnitTestStepWrapper..ctor(XmlNode stepConfig) in C:\Affinus\Depot\BizUnit\BizUnit3.0\Src\BizUnit\BizUnitOM\BizUnitTestStepWrapper.cs:line 38
at BizUnit.BizUnit.ExecuteSteps(XmlNodeList steps, TestStage stage) in C:\Affinus\Depot\BizUnit\BizUnit3.0\Src\BizUnit\BizUnit.cs:line 960
at BizUnit.BizUnit.Execute() in C:\Affinus\Depot\BizUnit\BizUnit3.0\Src\BizUnit\BizUnit.cs:line 877

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Could any one please tell what is the issue.
Regards
Smith