I am Geeting Error While Using Interop.MODI.dll

MODI.dll For Document Imaging

I Want it For OCR web app So I am Uploading File And Using Modii.dll

here is my Error

Retrieving the COM class factory for component with CLSID {40942A6C-1520-4132-BDF8-BDC1F71F547B} failed due to the following error: 80040154 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)).

and here is my code

Protected Sub Button1_Click(sender As Object, e As EventArgs) Handles 
 Button1.Click
    Dim filePath As String = Server.MapPath("~/Uploads/" + 
 Path.GetFileName(FileUpload1.PostedFile.FileName))
    FileUpload1.SaveAs(filePath)
    Dim extractText As String = Me.ExtractTextFromImage(filePath)
    Label1.Text = extractText.Replace(Environment.NewLine, "<br />")
End Sub

Private Function ExtractTextFromImage(ByVal filePath As String) As String
    Dim modiDocument As New Document()
    modiDocument.Create(filePath)
    modiDocument.OCR(MiLANGUAGES.miLANG_ENGLISH)
    Dim modiImage As MODI.Image = TryCast(modiDocument.Images(0), MODI.Image)
    Dim extractedText As String = modiImage.Layout.Text
    modiDocument.Close()
    Return extractedText
End Function