redirecting PAGE FILES - system gets stuck. HELP HELP HELP

Hi.
I am writing a FILTER FSD that is supposed to redirect PAGE FILES to a
remote computer.
In order to emulate the redirection I want to first imitate everything
before I really take over.

THEORY:
In order to do so - whenever there is a PAGE FILE write I set up a
completion routine with the thought that after the write completes my
routine will get invoked and I will have the opportunity to send my
imitation.

REALITY:
the computer is stuck and the completion routine is never reached.

WHY???

HELP!!!

Ori Zimmels xxxxx@compaq.com
Tandem Labs Israel Phone: (972) 4-832-3050 #207
Tandem Computers Fax: (972) 4-822-5006
a Compaq Company
Gutwirth Science Park - The Technion
Haifa 32000
Israel

Does who write virtual channel of terminal server?

Could you give me some soruce code ?
thanks very much!