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Lightswitch 2 tier Application setup Cannot Start Application
Last Post 01 May 2012 08:39 PM by Goodboy777. 4 Replies.
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raymondUser is Offline
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01 May 2012 07:09 PM
    Guys i need help I'm noobie in developing  VS Lightswitch 2011. My lightswitch  2 tier application setup.exe cant start application. Application validation did not succeed. unabled to continue.

    please help me.
    Thanks


    Error
    Here the details 

    PLATFORM VERSION INFO
    Windows : 6.1.7601.65536 (Win32NT)
    Common Language Runtime : 4.0.30319.17379
    System.Deployment.dll : 4.0.30319.17379 built by: FXBETAREL
    clr.dll : 4.0.30319.17379 built by: FXBETAREL
    dfdll.dll : 4.0.30319.17379 built by: FXBETAREL
    dfshim.dll : 4.0.41031.0 (Main.041031-0000)


    SOURCES
    Deployment url : file:///C:/Users/desktop/Desktop/PMICMS/PMICMS/Publish/PMICMS.application
    Application url : file:///C:/Users/desktop/Desktop/PMICMS/PMICMS/Publish/Application%20Files/PMICMS.exe.manifest


    IDENTITIES
    Deployment Identity : PMICMS.application, Version=1.0.1.0, Culture=neutral, PublicKeyToken=0000000000000000, processorArchitecture=x86


    APPLICATION SUMMARY
    * Installable application.


    ERROR SUMMARY
    Below is a summary of the errors, details of these errors are listed later in the log.
    * Activation of C:\Users\desktop\Desktop\PMICMS\PMICMS\Publish\PMICMS.application resulted in exception. Following failure messages were detected:
    + Application manifest has either a different computed hash than the one specified or no hash specified at all. 
    + File, PMICMS.exe.manifest, has a different computed hash than specified in manifest.


    COMPONENT STORE TRANSACTION FAILURE SUMMARY
    No transaction error was detected.


    WARNINGS
    * The manifest for this application does not have a signature. Signature validation will be ignored.
    * The manifest for this application does not have a signature. Signature validation will be ignored.


    OPERATION PROGRESS STATUS
    * [5/2/2012 9:54:41 AM] : Activation of C:\Users\desktop\Desktop\PMICMS\PMICMS\Publish\PMICMS.application has started.
    * [5/2/2012 9:54:41 AM] : Processing of deployment manifest has successfully completed.
    * [5/2/2012 9:54:41 AM] : Installation of the application has started.


    ERROR DETAILS
    Following errors were detected during this operation.
    * [5/2/2012 9:54:41 AM] System.Deployment.Application.InvalidDeploymentException (HashValidation)
    - Application manifest has either a different computed hash than the one specified or no hash specified at all. 
    - Source: System.Deployment
    - Stack trace:
    at System.Deployment.Application.DownloadManager.DownloadApplicationManifest(AssemblyManifest deploymentManifest, String targetDir, Uri deploymentUri, IDownloadNotification notification, DownloadOptions options, Uri& appSourceUri, String& appManifestPath)
    at System.Deployment.Application.DownloadManager.DownloadApplicationManifest(AssemblyManifest deploymentManifest, String targetDir, Uri deploymentUri, Uri& appSourceUri, String& appManifestPath)
    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)
    --- Inner Exception ---
    System.Deployment.Application.InvalidDeploymentException (HashValidation)
    - File, PMICMS.exe.manifest, 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.DownloadManager.DownloadApplicationManifest(AssemblyManifest deploymentManifest, String targetDir, Uri deploymentUri, IDownloadNotification notification, DownloadOptions options, Uri& appSourceUri, String& appManifestPath)


    COMPONENT STORE TRANSACTION DETAILS
    No transaction information is available.

    Michael WashingtonUser is Offline
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    01 May 2012 08:19 PM
    I would re-install Visual Studio.
    -----------
    Michael Washington
    http://LightSwitchHelpWebsite.com
    raymondUser is Offline
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    01 May 2012 08:27 PM
    Sir Michael

    I will Re- Install Ligthswitch 2011?
    Michael WashingtonUser is Offline
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    01 May 2012 08:32 PM
    Yes, that is the only thing I can think of.
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    Michael Washington
    http://LightSwitchHelpWebsite.com
    raymondUser is Offline
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    01 May 2012 08:39 PM
    Thank you Sir. Michael ..



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