1 = number of keys whose
(
(
exists values "DisplayName" whose
(
it as string as lowercase starts with "Roland CAMM-1 DRIVER [GS-24]" as lowercase
)
of it
)
AND
(
exists values whose
(
it as string as lowercase starts with "msiexec"
)
of it
)
)
of keys "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall" of
(
x64 registries; x32 registries
)
1 = number of keys whose( (exists values "DisplayName" whose(it as string as lowercase starts with "Roland CAMM-1 DRIVER [GS-24]" as lowercase) of it) AND (exists values whose(it as string as lowercase starts with "msiexec") of it) ) of keys "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall" of ( x64 registries; x32 registries )