I have tired a few times to download NodeXL but each time I am getting an error during installation. I am conscious each time to delete any previous files but to no effect.
Any help or assistance would be very much appreciated.
The error details are as such:
Name: NodeXL Excel Template
From:
http://www.nodexlgraphgallery.org/NodeXLBasicSetup/Smrf.NodeXL.ExcelTemplate.vsto
************** Exception Text **************
Microsoft.VisualStudio.Tools.Applications.Runtime.InvalidManifestException: Exception reading manifest from
http://www.nodexlgraphgallery.org/NodeXLBasicSetup/Smrf.NodeXL.ExcelTemplate.vsto: the manifest may not be valid or the file could not be opened. ---> System.Net.WebException: The remote server returned an error: (407) Proxy Authentication Required.
at System.Net.HttpWebRequest.GetResponse()
at System.Xml.XmlDownloadManager.GetNonFileStream(Uri uri, ICredentials credentials, IWebProxy proxy, RequestCachePolicy cachePolicy)
at System.Xml.XmlDownloadManager.GetStream(Uri uri, ICredentials credentials, IWebProxy proxy, RequestCachePolicy cachePolicy)
at System.Xml.XmlUrlResolver.GetEntity(Uri absoluteUri, String role, Type ofObjectToReturn)
at System.Xml.XmlTextReaderImpl.OpenUrlDelegate(Object xmlResolver)
at System.Threading.CompressedStack.runTryCode(Object userData)
at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData)
at System.Threading.CompressedStack.Run(CompressedStack compressedStack, ContextCallback callback, Object state)
at System.Xml.XmlTextReaderImpl.OpenUrl()
at System.Xml.XmlTextReaderImpl.Read()
at System.Xml.XPath.XPathDocument.LoadFromReader(XmlReader reader, XmlSpace space)
at System.Xml.XPath.XPathDocument..ctor(String uri, XmlSpace space)
at System.Xml.XPath.XPathDocument..ctor(String uri)
at Microsoft.VisualStudio.Tools.Applications.ServerDocument.AddCustomization(String documentPath, Uri deploymentManifestUrl)
--- End of inner exception stack trace ---
at Microsoft.VisualStudio.Tools.Applications.ServerDocument.ThrowManifestException(String url, Exception inner)
at Microsoft.VisualStudio.Tools.Applications.ServerDocument.AddCustomization(String documentPath, Uri deploymentManifestUrl)
at Smrf.NodeXL.ExcelTemplatePostDeploymentAction.PostDeploymentAction.SetAssemblyLocationInTemplateFile(AddInPostDeploymentActionArgs args)
at Smrf.NodeXL.ExcelTemplatePostDeploymentAction.PostDeploymentAction.Execute(AddInPostDeploymentActionArgs args)
at Microsoft.VisualStudio.Tools.Applications.Deployment.PostDeploymentActionsHost.Execute(Int32& lastExecutedPostAction, Uri deployManifestUri, AddInInstallationStatus installStatus, String deployManifestXml, String appManifestXml, String hostManifestXml, String[] postActionDataXmls, String productName, String version, String applicationBase, String[] assemblyClassNames, String[] assemblyNames, String[] assemblyFullNames)
at Microsoft.VisualStudio.Tools.Applications.Deployment.PostDeploymentActionsHost.Execute(Int32& lastExecutedPostAction, Uri deployManifestUri, AddInInstallationStatus installStatus, String deployManifestXml, String appManifestXml, String hostManifestXml, String[] postActionDataXmls, String productName, String version, String applicationBase, String[] assemblyClassNames, String[] assemblyNames, String[] assemblyFullNames)
at Microsoft.VisualStudio.Tools.Applications.Deployment.ClickOnceAddInDeploymentManager.InvokePostActions(Uri deploymentUri, AddInInstallationStatus installStatus, String deployManifestXml, String appManifestXml, ApplicationManifest manifest, String productName, String version, AppDomainSetup appDomainSetup)
at Microsoft.VisualStudio.Tools.Applications.Deployment.ClickOnceAddInDeploymentManager.InstallAddIn()