WebDAV redirector

Hi All,

I am having a mini filter driver which filters WebDavRedirector and am having a Windows service application and a Virtual path provider (VPP) on my machine, which can be accessed as a webdav folder.

My service needs to be informed when ever a webdav folder is being accessed, so the minifilter should trap all WebDAV requests so I am attaching to devices of NETWORK FILE SYSTEM and service can ask minifilter to deny the actual request with error.

The problem here is I do not see any request coming to my minifilter when I try to access webdav folder and I see PROPFIND request being reached to my VPP.

Could anyone tell me why I am missing PROPFIND request?

any information would be appreciated.

thanks,
Kedar.