(
exists folders "Mozilla Firefox" of
(
folders "C:\Program Files (x86)";folders "C:\Program Files"
)
)
OR
(
exists key whose
(
value "DisplayName" of it as string starts with "Mozilla Firefox"
)
of key "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall" of registry
)
OR
(
exists regapp "firefox.exe"
)
(exists folders "Mozilla Firefox" of (folders "C:\Program Files (x86)";folders "C:\Program Files")) OR (exists key whose(value "DisplayName" of it as string starts with "Mozilla Firefox") of key "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall" of registry) OR (exists regapp "firefox.exe")
