I've tried but it didn't work:(
in the official support
http://incubus.fc2-rentalserver.com/page3.html
>>1.1.1patchは1.1.0専用です。
>>1.0.xに当てると恐らく動かなくなるため、必ず1.1.0だけに当ててください。
it means that this patch is for ver.1.10 only
if you use this patch to ver.1.0.x it doesn't work
the file I've downloaded...