Integration Root User
Supported on: At least Windows Server 2008 R2 or Windows 7
Registry
HKLM
SOFTWARE\Policies\Microsoft\AppV\Client\Integration Options
IntegrationRootUser text Description
Specifies the location where symbolic links are created to the current version of a per-user published package. Shortcuts, file type associations, etc. are created pointing to this path. If empty, symbolic links are not used during publishing. Example: %localappdata%\Microsoft\AppV\Client\Integration.