Problem with the manifest when installing ClickOnce

AitorEGAitorEG Member Posts: 342
Hi everyone,

I've got a problem when I try to deploy the ClickOnce in my machine. This problem comes since I deleted
the C:\inetpub\wwwroot\NAV directory from the IIS, for making deployments for a web application. I created the directory again, and for example, the webClient works perfectly. I also run the "Install ClickOnce.ps1" scrit from the Nav DVD in azure, but the problem persist. I create a new certificate, with a new thumbprint, but nothing.

When I execute the file downloaded from the clickOnce URL, it says that the application format is incorrect. And in the details, it says that the manifest isn't valid, or can't be read.

What can be the reason? Of course, I messed all when I erased the directory, but it looks I have created OK again, and also in the IIS.

Thank you all for your help


  • Options
    AitorEGAitorEG Member Posts: 342
    May be this could help.
    I have another NAV2017 machine, and comparing the IIS application pools, I can see this
    In this machine, I can install the CLickOnce:


    And this one, is where i have the problem:


    COuld be that I have unneeded applications??
  • Options
    AitorEGAitorEG Member Posts: 342
    edited 2017-06-22
    I also want to add, that I can reach the manifest from the web browser, in the machine I want to install clickOnce
    Any clue to resolve this, or erstore it somehow?
    Thank you all, I'm quite desperate
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