Succeed on patching Ragnarok_RE.exe but...

[nicachanxd]

When I clicked the "start" button, it said that aossdk.dll was not found - what should I do? o-o
And should I download the other kRO and Sakray exe? If yes, which one then?
http://ratemyserver.net/index.php?page=download_kROLinks

And when I patched Ragnarok.exe, it errors about Patchup.exe or something.
"Failed to write file.
patchup.exe"

[yC]

I think you are missing some files? did you download all 10 parts?