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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?

    #8871
    ATi_R
    Participant
    #8972
    Harald Meier
    Keymaster

    Possible solutions to this problem are shown on this page under B1. Installation Error: Trusted Publisher and Trusted Sites.

    If you cannot solve the problem, feel free to request Tech Support on this page.

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