File System related query

Hi NTFSD,

Is there any way to detach a legacy file system filter driver for a specific
volume? File system filter driver is of class that attaches unconditionally
to all volumes and transforms the data between user app and NTFS (like
compression/encryption filter). Please note that the volume is owned by my
application and hence I dont want it to attach to it. This will prevent any
transformation of data on this volume. Is it possible? Is there any
alternate route, if not possible to detach, to undo all those
transformations done by FS filter? (by reading at the fs level, it could be
possible, but I dont want to - I would like to read by opening a handle to
volume).

thanks,
Pankaj