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AN_SFO's avatar
AN_SFO
Copper Contributor
Aug 25, 2018

Sharepoint migration tool download error

I have successfully downloaded the SharePoint migration tool from the following site on two out of three devices from the following site: http://spmtreleasescus.blob.core.windows.net/install/default...
SharePoint Online
AN_SFO's avatar
AN_SFO
Copper Contributor
Aug 26, 2018

I tried Internet Explorer and in private mode of IE too- but could not download the file.

So I tried Google Chrome and I could not install Google Chrome either - same type of error message.

Thereafter I tried Firefox and was able to download the Build 18KB Application Manif file from the SharePoint Migration tool site; which after clicking on the downloaded file did not open Migration tool and gave the same original error.

Thus, it is not the browser but something on the local device which is restricting the installation of this file.

I suspect its windows rights management issue but don't know where to look for it?

  • Benoit_PILASTRE's avatar
    Benoit_PILASTRE
    Copper Contributor
    Jan 03, 2019

    Hi, have you resolve this issue ? thank you.

    • look-out's avatar
      look-out
      Copper Contributor
      Jan 05, 2019

      Sorry for my delayed response. This was in August but I suspect I was able to resolve it.

      I am happy you got another constructive response from the community and it worked.

      Cheers!

    • jorikpolhuis's avatar
      jorikpolhuis
      Copper Contributor
      Jan 03, 2019

      I found the solution at another site:

       

      This is caused by the "ClickOnce Trust Prompt Behavior": https://msdn.microsoft.com/en-us/library/ee308453.aspx

      To adjust this, simply change the values in the Registry and you should be able to install the application.

      To enable the ClickOnce trust prompt by using the registry editor Open the registry editor:

      Click Start, and then click Run.

      In the Open box, type regedit32, and then click OK.

      Find the following registry key:

      \HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\.NETFramework\Security\TrustManager\PromptingLevel

      If the key does not exist, create it.

      Add the following subkeys as String Value, if they do not already exist, with the associated values shown in the following table.

      https://i.stack.imgur.com/3Ri8v.png

      On my computer, the values were set to "Disabled" and I have no clue which application did that. I changed the values to default and now everything works again like it should.

      Or you can just delete the key "TrustManager" itself and everything is working as well.

       

      source: https://superuser.com/questions/1252575/unable-to-install-clickonce-application-due-to-security-settings-windows-10

       

      • Benoit_PILASTRE's avatar
        Benoit_PILASTRE
        Copper Contributor
        Jan 04, 2019

        Thank youuuuuuuuuuuuuu !! It works !!! :D