Using ArcObjects 10.2.2 in standard .Net Web Service

JoseSanchez — Fri, 20 Apr 2018 14:23:21 GMT

Hello everyone,

Environment:

ArcGIS Desktop 10.2.2
ArcGIS Server 10.2.2
VS 2010 or VS 2012
Application Pool: Set to True, Enable 32-bit applications property in IIS app pool.
Error message: Unable to cast COM object of type 'ESRI.ArcGIS.esriSystem.AoInitializeClass' to interface type 'ESRI.ArcGIS.esriSystem.IAoInitialize'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{9AB6A638-ACA8-4820-830C-463EA11C8722}' failed due to the following error: Library not registered. (Exception from HRESULT: 0x8002801D (TYPE_E_LIBNOTREGISTERED))
Already applied https://community.esri.com/message/64797

I created a standard web service using VB.Net and VS 2010, in ArcGIS 10.2. then I added ArcGIS references:

Imports ESRI.ArcGIS.esriSystem

to the Vb.Net Web Service project:

ESRI.ArcGIS.RuntimeManager.Bind(ESRI.ArcGIS.ProductCode.Server)

m_AOInit = New AoInitializeClass()

Dim licenseStatus As esriLicenseStatus = m_AOInit.Initialize (esriLicenseProductCode.esriLicenseProductCodeArcServer) ***************** THIS LIE RETURNS THE ERROR MESSAGE BELOW:

I ran the web service in Debug mode and it fails when it reaches the following line:

Dim licenseStatus As esriLicenseStatus = m_AOInit.Initialize(esriLicenseProductCode.esriLicenseProductCodeArcServer)

with error message:

Unable to cast COM object of type 'ESRI.ArcGIS.esriSystem.AoInitializeClass' to interface type 'ESRI.ArcGIS.esriSystem.IAoInitialize'.

This operation failed because the QueryInterface call on the COM component for the interface with IID '{9AB6A638-ACA8-4820-830C-463EA11C8722}'

failed due to the following error: Library not registered. (Exception from HRESULT: 0x8002801D (TYPE_E_LIBNOTREGISTERED))

Please download zip file that contains a standard vb.net web service where I added these 3 lines in the Hello World method, and now it returns the error message.

Any suggestion? Thanks in advance!

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Using ArcObjects 10.2.2 in standard .Net Web Service