I am seeing this an error today that I had once before, quite a while ago during an attempted update.
TROUBLESHOOTING
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After deleting the ClickOnce cache, the error persists. I tried this twice, emptied trash, rebooted. No resolution.
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Uninstalled Plumsail Designer, installed latest version. Same error.
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Tried another device, on another network. Same issue.
CLOUDFLARE? ( I know the outage illustrated is a few days old but wondered if it was still impacting some users)
ERROR SUMMARY
Below is a summary of the errors, details of these errors are listed later in the log.
* Activation of C:\Users\somelocaluser\Desktop\Plumsail Forms 3.appref-ms| resulted in exception. Following failure messages were detected:
+ Strong name signature not valid for this assembly Prism.Container.Abstractions.dll.
ERROR DETAILS
Following errors were detected during this operation.
* [1/29/2025 3:26:36 PM] System.Deployment.Application.InvalidDeploymentException (SignatureValidation)
- Strong name signature not valid for this assembly Prism.Container.Abstractions.dll.
- Source: System.Deployment
- Stack trace:
at System.Deployment.Application.ComponentVerifier.VerifyStrongNameAssembly(String filePath, AssemblyManifest assemblyManifest)
at System.Deployment.Application.ComponentVerifier.VerifyComponents()
at System.Deployment.Application.DownloadManager.DownloadDependencies(SubscriptionState subState, AssemblyManifest deployManifest, AssemblyManifest appManifest, Uri sourceUriBase, String targetDirectory, String group, IDownloadNotification notification, DownloadOptions options)
at System.Deployment.Application.ApplicationActivator.DownloadApplication(SubscriptionState subState, ActivationDescription actDesc, Int64 transactionId, TempDirectory& downloadTemp)
at System.Deployment.Application.ApplicationActivator.InstallApplication(SubscriptionState& subState, ActivationDescription actDesc)
at System.Deployment.Application.ApplicationActivator.PerformDeploymentActivation(Uri activationUri, Boolean isShortcut, String textualSubId, String deploymentProviderUrlFromExtension, BrowserSettings browserSettings, String& errorPageUrl, Uri& deploymentUri)
at System.Deployment.Application.ApplicationActivator.PerformDeploymentActivationWithRetry(Uri activationUri, Boolean isShortcut, String textualSubId, String deploymentProviderUrlFromExtension, BrowserSettings browserSettings, String& errorPageUrl)
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Deployment.Application.ApplicationActivator.PerformDeploymentActivationWithRetry(Uri activationUri, Boolean isShortcut, String textualSubId, String deploymentProviderUrlFromExtension, BrowserSettings browserSettings, String& errorPageUrl)
at System.Deployment.Application.ApplicationActivator.ActivateDeploymentWorker(Object state)