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  • #8870
    ATi_R
    Participant

    I have windows 10 and office 2013. I want to install NodeXL basic but I get this error:

    Customized functionality in this application will not work because the certificate used to sign the deployment manifest for NodeXL Excel Template or its location is not trusted.

    Details:

    Name: NodeXL Excel Template
    From: http://www.nodexlgraphgallery.org/NodeXLBasicSetup/Smrf.NodeXL.ExcelTemplate.vsto

    ************** Exception Text **************
    System.Security.SecurityException: Customized functionality in this application will not work because the certificate used to sign the deployment manifest for NodeXL Excel Template or its location is not trusted. Contact your administrator for further assistance.
    at Microsoft.VisualStudio.Tools.Applications.Deployment.ClickOnceAddInTrustEvaluator.VerifyTrustPromptKeyInternal(ClickOnceTrustPromptKeyValue promptKeyValue, DeploymentSignatureInformation signatureInformation, String productName)
    at Microsoft.VisualStudio.Tools.Applications.Deployment.ClickOnceAddInTrustEvaluator.VerifyTrustUsingPromptKey(Uri manifest, DeploymentSignatureInformation signatureInformation, String productName)
    at Microsoft.VisualStudio.Tools.Applications.Deployment.ClickOnceAddInDeploymentManager.VerifySecurity(ActivationContext context, Uri manifest, AddInInstallationStatus installState)
    at Microsoft.VisualStudio.Tools.Applications.Deployment.ClickOnceAddInDeploymentManager.InstallAddIn()
    The Zone of the assembly that failed was:
    MyComputer

    what should I do?

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