Home/ Questions/Q 8965301
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-06-15T16:46:37+00:00

I am trying to write a Windows Installer script in WiX 3.6 with a

  • 0

I am trying to write a Windows Installer script in WiX 3.6 with a per-machine and x64 architecture only setting. I have the following project structure (shortened):

<Directory Id="ProgramFiles64Folder" Name="PFiles">
    <Directory Id="APPLICATIONFOLDER" Name="My Company">
      <Directory Id="ProductFolder" Name="My Product">
        <Component Id="MainComponent" Guid="" Win64="yes" KeyPath="yes">
            ...
        </Component>
        <Directory Id="DataFolder" Name="Data">
          <Directory Id="Machine" Name="Machine" >
            <Directory Id="MachinesFolder" Name="Machines">
              <Component Id="Machine1" Guid="{74341536-72DF-48C3-95E8-2851D9FA8318}" Win64="yes" KeyPath="yes">
                        ...
              </Component>
            </Directory>
            <Directory Id="TemplateFolder" Name="Template">
              <Component Id="TemplateFiles" Guid="{A0D0C225-D604-4B84-971D-41687A30EC36}" Win64="yes" KeyPath="yes">
                <File Id="Template1.rsbak" Source="$(var.SolutionDir)bin\Release\File1.rsbak" />
                            ...
              </Component>
            </Directory>
          </Directory>
        </Directory>
      </Directory>
    </Directory>
</Directory>

The problem is that I receive the error ICE38: Component TemplateFiles installs to user profile. It must use a registry key under HKCU as its KeyPath, not a file for the TemplateFiles component when I compile. What confuses me is that I use a similar structure in another project (working), and have several components with the exact same setup in my project (not shown above). Why does this – and this only – component insist on installing to the user profile when all others get installed correctly, to Program Files?

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    Looks like there’s significant difference for msi between Program Files and Users\UserName\Documents folders. The last is referenced in your example:

    <Directory Id="DataFolder" Name="Data">

    I came to the similar problem and found an answer in the blog post – https://robmensching.com/blog/posts/2007/4/27/how-to-create-an-uninstall-shortcut-and-pass-all-the/

    In short you need to define RegistryKey on HKCU root as subelement to Component and add RemoveFolder element as subelement to Directory. See the link above for full example. In addition:

    • Remove KeyPath attribute from Component element
    • RemoveFolder possibly have to be defined for all folders. I used dummy component with no file inside for that
    • 0