FastIO QueryOpen NT4 vs. W2K

Hi,

currently I am investigating problems in a file system filter driver in
the FastIO QueryOpen routine.

I did a lot of filemon tracing on NT4 and W2K servers. It seems that on
W2K FastIO QueryOpen is no longer used by srv. It looks as if it has been
“replaced” by FastIO QueryNetworkOpenInfo.

Does anybody happen to know in which cases FastIO QueryOpen is used on W2K
?

Thanks for any help in advance.

Best regards,
Lars