Problem using the VBP automation objects in C#

[smelly]

The sample code in VB6 works like a charm.

''''''''''''''''''''''''''''''''''''''''
Set Builder = New VisBuildSvr.Builder
Set m_app = New VisBuildSvr.Application
Builder.Initialize m_app
m_app.Project.Load "c:\test\test.bld"
Builder.Start vbldStepMain, -1, 0
'''''''''''''''''''''''''''''''''''''''''

The same code in C# doesn’t. Everything compiles and I get no runtime exceptions. However, the build never starts or at least there is no output from the build.

//=======================================
_Application = new ApplicationClass();
_Builder = new BuilderClass();
_Builder.Initialize(_Application);

_Application.Project.Load(@"C:\test\test.bld");

//_Builder.StepStarted +=new
//BuilderEvents_StepStartedEventHandler(_Builder_Ste pStarted);

_Builder.Start(StepTypeEnum.vbldStepMain, -1, 0);
//=======================================


Any help on this would be greatly appreciated.

Thanks!