Roaming File Exclusions
Supported on: At least Windows Server 2008 R2 or Windows 7
Registry
HKLM
SOFTWARE\Policies\Microsoft\AppV\Client\Integration Options
RoamingFileExclusions text Description
Specifies the file paths relative to %userprofile% that do not roam with a user's profile. Example usage: /FILEEXCLUSIONLIST='desktop;my pictures'.