Symptoms
When you try to start Report Builder for SQL Server Reporting Services 2014 (SSRS) from Report Manager, the action fails. Additionally, you receive the following error message:
System.Deployment.Application.InvalidDeploymentException (HashValidation) - File, Microsoft.AnalysisServices.dll, has a different computed hash than specified in manifest. - Source: System.Deployment - Stack trace: at System.Deployment.Application.ComponentVerifier.VerifyFileHash(String filePath, Hash hash) at System.Deployment.Application.ComponentVerifier.VerifyFileHash(String filePath, HashCollection hashCollection) 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) at System.Deployment.Application.ApplicationActivator.ActivateDeploymentWorker(Object state)
Resolution
Cumulative Update information
The issue was first fixed in the following cumulative update for SQL Server:
Recommendation Install the latest cumulative update for SQL Server
