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Thread: Kopano OL-Extenions Error

  1. #1
    Junior Member
    Join Date
    Mar 2013
    Posts
    13

    Kopano OL-Extenions Error

    Hi

    System: Windows 7 64bit - Outlook 2016 32bit
    Kopano OL: KopanoOLExtension-1.1.44

    When opening Outlook, I'm getting following error:
    1.PNG

    Details:
    Name:
    Von: file:///C:/Users/%Computer%/AppData/Local/Programs/Kopano/Kopano OL Extension//Kopano.vsto

    ************** Ausnahmetext **************
    System.Deployment.Application.InvalidDeploymentExc eption: Ausnahme beim Lesen des Manifests aus 'file:///C:/Users/%computer%/AppData/Local/Programs/Kopano/Kopano%20OL%20Extension//Kopano.vsto': Das Manifest ist möglicherweise ungültig, oder die Datei konnte nicht geöffnet werden. ---> System.Deployment.Application.InvalidDeploymentExc eption: Die XML-Signatur des Manifests ist ungültig. ---> System.Security.Cryptography.CryptographicExceptio n: SignatureDescription konnte für den angegebenen Signaturalgorithmus nicht erstellt werden.
    bei System.Security.Cryptography.Xml.SignedXml.CheckSi gnedInfo(AsymmetricAlgorithm key)
    bei System.Security.Cryptography.Xml.SignedXml.CheckSi gnatureReturningKey(AsymmetricAlgorithm& signingKey)
    bei System.Deployment.Internal.CodeSigning.SignedCmiMa nifest.Verify(CmiManifestVerifyFlags verifyFlags)
    bei System.Deployment.Application.Manifest.AssemblyMan ifest.ValidateSignature(Stream s)
    --- Ende der internen Ausnahmestapelüberwachung ---
    bei System.Deployment.Application.Manifest.AssemblyMan ifest.ValidateSignature(Stream s)
    bei System.Deployment.Application.ManifestReader.FromD ocument(String localPath, ManifestType manifestType, Uri sourceUri)
    --- Ende der internen Ausnahmestapelüberwachung ---
    bei Microsoft.VisualStudio.Tools.Applications.Deployme nt.ClickOnceAddInDeploymentManager.GetManifests(Ti meSpan timeout)
    bei Microsoft.VisualStudio.Tools.Applications.Deployme nt.ClickOnceAddInDeploymentManager.InstallAddIn()

  2. #2
    Zarafa

    Join Date
    Jan 2009
    Location
    Hanover, Germany
    Posts
    1,891
    Sounds a bit like the vsto got corrupted during or after the install. I would suggest removing it and reinstalling afterwards. If you then still get these messages, please post the manifest files from the install location.
    Regards Felix

    How to get Kopano

    Zarafa ALPHA/BETA/RC feedback in BETA forum please.
    Zarafa IRC chat: irc.freenode.com > #zarafa
    Zarafa documentation: http://documentation.zarafa.com/

    No support via PM! Please contact our sales team for an offer if you want my full attention.

  3. #3
    Junior Member
    Join Date
    Mar 2013
    Posts
    13
    Thank you for your reply.

    I did so and still the same.
    Files should be attached.

    ---------- Post added ----------

    OK, it works now. I had to reinstall 'Microsoft Visual Studio 2010 Tools for Office'.
    Attached Files Attached Files

  4. #4
    Zarafa

    Join Date
    Jan 2009
    Location
    Hanover, Germany
    Posts
    1,891
    Thanks for your update. Good to hear that reinstalling visual studio fixed it.
    Regards Felix

    How to get Kopano

    Zarafa ALPHA/BETA/RC feedback in BETA forum please.
    Zarafa IRC chat: irc.freenode.com > #zarafa
    Zarafa documentation: http://documentation.zarafa.com/

    No support via PM! Please contact our sales team for an offer if you want my full attention.

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