how to install files even though user clicks NO in uac prompt for msi?

Question

I have created a msi using Visual Studio Installer Projects. When i run the msi, uac prompt always appears in all machines. This is fine.

But for standard users, uac ask

Answer 1

Settings: At least the below settings must be enforced in a per-user package. In WiX you have several constructs to help you with this, but I am not sure what Visual Studio Installer projects have. I do not like Visual Studio installer projects because of a number of severe technological limitations. Maybe consider using another tool? List of Deployment Tools, WiX Quick Start Tips.

Property Table: In the Property Table, set the following properties:

• ALLUSERS=2
• MSIINSTALLPERUSER=1

Summary Information: In Orca, go View => Summary Information... => Check the UAC Compliant box. Then test on a virtual. Also test whilst actually logged in as a standard user (obviously). There seems to be a property called MSIDEPLOYMENTCOMPLIANT that can be set to 1 to do this as well. I have never tested it. Will do soon.

Orca: I would try that first. Use Orca or an equivalent tool (towards bottom, prefer Orca over SuperOrca). If you have Visual Studio installed you have the Orca installer in the SDK folders. Try searching for Orca-x86_en-us.msi - under Program Files (x86).

(Currently the path is: C:\Program Files (x86)\Windows Kits\10\bin\10.0.17763.0\x86 - just replace the version numbers as appropriately and you should find the MSI quicker).

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Some Links: Please read these two MSI SDK links:

• Single Package Authoring
• Installation Context
• https://www.joyofsetup.com/2008/04/01/new-wix-feature-setting-package-installation-scope/