Please add an optional setting for cleaning the VirtualStore of Windows Vista and newer. If you enable this setting the variables used in FileKeys get additionally expanded to:
%ProgramFiles% additionally to...
%LocalAppData%\VirtualStore\Program Files
%LocalAppData%\VirtualStore\Program Files (x86)
%CommonAppData% additionally to...
%LocalAppData%\VirtualStore\ProgramData
Older applications and games are still used by many users, but the data of those programs get redirected to the VirtualStore.
(Another benefit of the setting would be that all VirtualStore FileKeys could be removed from winapp.ini/winapp2.ini.)
Edit:
RegKeys with "HKLM\SOFTWARE\..." should also check and clean "HKCU\Software\Classes\VirtualStore\MACHINE\SOFTWARE\...".