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Deployment and Application do not have matching security zones


From: file:///C:/Users/jjimmerson/AppData/Local/Temp/Temp1_Outlook2013TodoAddIn (1).zip/Application Files/Outlook2013TodoAddIn_1_0_0_0/Outlook2013TodoAddIn.vsto

************** Exception Text **************
System.Deployment.Application.InvalidDeploymentException: Deployment and application do not have matching security zones.
at Microsoft.VisualStudio.Tools.Applications.Deployment.ClickOnceAddInDeploymentManager.GetManifests(TimeSpan timeout)
at Microsoft.VisualStudio.Tools.Applications.Deployment.ClickOnceAddInDeploymentManager.InstallAddIn()


bobaloisi wrote Sep 22, 2015 at 11:32 PM

I have the same issue, is there a fix for this?

wrote Sep 22, 2015 at 11:32 PM

Disq wrote Oct 6, 2016 at 1:49 PM

So I had the same thing and solved it, if you still want it. Go into the Properties of every file (right click > Properties) and click on Unblock. That will solve it.