How do i clear cache in filter driver?

Hi, I wanna clear cache in filter driver because i have to encrypt some file in the disk
If I don’t do so, i always read the data that is not encrypted because of the cache manager.
What should i do?
thanks!
???george
???xxxxx@hotmail.com
???2003-11-06

>“george” wrote in message news:xxxxx@ntdev…
>
>
>Hi, I wanna clear cache in filter driver because i have to encrypt >some
file in the disk
>

This is probably best directed to the NTFSD list. The experts there can
best deal with the complexities implied by your question.

Peter
OSR