Error in ArcGIS Engine

OMERSAEED — Tue, 22 Feb 2011 05:31:53 GMT

System.Runtime.InteropServices.COMException was unhandled
Message="Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))"
Source="System.Windows.Forms"
ErrorCode=-2147221164
StackTrace:
       at System.Windows.Forms.UnsafeNativeMethods.CoCreateInstance(Guid& clsid, Object punkOuter, Int32 context, Guid& iid)
       at System.Windows.Forms.AxHost.CreateWithoutLicense(Guid clsid)
       at System.Windows.Forms.AxHost.CreateWithLicense(String license, Guid clsid)
       at System.Windows.Forms.AxHost.CreateInstanceCore(Guid clsid)
       at System.Windows.Forms.AxHost.CreateInstance()
       at System.Windows.Forms.AxHost.GetOcxCreate()
       at System.Windows.Forms.AxHost.TransitionUpTo(Int32 state)
       at System.Windows.Forms.AxHost.CreateHandle()
       at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
       at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
       at System.Windows.Forms.AxHost.EndInit()
       at EngineWindowsApplication1.Form1.InitializeComponent() in F:\2nd Semester\GIS 877 [Spatial Decision Support Systems]\Programs\EngineWindowsApplication1\EngineWindowsApplication1\Form1.Designer.cs:line 75
       at EngineWindowsApplication1.Form1..ctor() in F:\2nd Semester\GIS 877 [Spatial Decision Support Systems]\Programs\EngineWindowsApplication1\EngineWindowsApplication1\Form1.cs:line 15
       at EngineWindowsApplication1.Program.Main() in F:\2nd Semester\GIS 877 [Spatial Decision Support Systems]\Programs\EngineWindowsApplication1\EngineWindowsApplication1\Program.cs:line 17
       at System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args)
       at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
       at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
       at System.Threading.ThreadHelper.ThreadStart()

Re: Error in ArcGIS Engine

OMERSAEED — Tue, 22 Feb 2011 05:33:36 GMT

Can anyone please help me for the above stated problem....

Re: Error in ArcGIS Engine

EricBader — Tue, 22 Feb 2011 14:38:35 GMT

It seems like your code is executing before you've called AoInitialize.

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Error in ArcGIS Engine

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