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Could not load type 'GroupDocsViewerWebFormsSample.Global'


i using ASP.NET Document Viewer. but error

Could not load type ‘GroupDocsViewerWebFormsSample.Global’.

plz help me


Hi there,

Thanks for using GroupDocs.Viewer for .NET.

In order to proceed further, we need some more information from your side. Please provide us following details.

  • Version of GroupDocs.Viewer for .NET you are using.
  • Details of the error message you are getting.

We shall be waiting for your response.

Warm Regards


i use GroupDocs.Viewer_for_.NET_2.15.1

i send project and a sample of Excel file for show in my project.

Best Regards



Thank you for the example of the project. I have checked it and all works well. Please try to clean/rebuild the solution and try again.

Also I want to notify you that you use a very old version of the library which is not supported any more. Since that please take a look at our latest version of the library and the examples for it:

Best regards.