(
if
(
exists key "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion" whose
(
exists value "ProductId" of it
)
of native registry AND NOT
(
name of operating system = "WinNT"
)
)
then
(
value "ProductId" of key "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion" of native registry as string
)
else
(
if
(
exists key "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion" whose
(
exists value "ProductId" of it
)
of native registry
)
then
(
value "ProductId" of key "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion" of native registry as string
)
else "Unknown"
)
)
(if (exists key "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion" whose (exists value "ProductId" of it) of native registry AND NOT (name of operating system = "WinNT")) then (value "ProductId" of key "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion" of native registry as string) else (if (exists key "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion" whose (exists value "ProductId" of it) of native registry) then (value "ProductId" of key "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion" of native registry as string) else "Unknown"))
