I need such a lower filter driver for cdrom, when it receive dir query irp from cdfs driver, it can change some specified dir names for different ones. so, when the user browse the disc in explorer, he would get a different dir tree other then the original one.
I’m not sure I understand your question… and I’m confused by your reference to “lower filter for CDROM”…
But if you’re saying you want to redirect queries from one directory to another directory, you’re probably looking at a file system filter. There’s no file system concepts exposed below the file system.
Peter
OSR