How to prevent directory creation ?

NTFSD
1

Let say,

C:\Foo is the protected folder, so that no files or directories can be created
within this protected folder. Any idea ?

Currently, I am able to stop files from being created, dragged in as well as
folder from begin dragged into C:\Foo.

However, new directory can be created under C:\Foo via:

  1. When right click and select New->Folder

  2. C:\Foo> md “New folder”

Is there other ways to prevent directory creation in C:\Foo ?

Please advise.

2

Aside special permission under User mode, is it possible to do so via Kernel mode ?

Please advise.

3

I found similar thread such as:
http://www.osronline.com/showThread.cfm?link=160151

However, it does not have any precise information.

4

…apologizing, after it is my fault to place a return under PreCreate callback routine such as:

if( FlagOn(Data->Iopb->Parameters.Create.Options, FILE_DIRECTORY_FILE) )
{
return FLT_PREOP_SUCCESS_NO_CALLBACK;
}

by removing above instruction, things working as normal now :o)