upperfilter how to?

NTDEV
1

Hi,

I understand to filter a disk I can write a disk filter driver and make it
an upper filter by adding it as “UpperFilters” to the registry :
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class{4D36E967-E325-11CE-BFC1-08002BE10318}

However, I was wondering is it possible to filter the disk without adding it
to the registry as UpperFilters?
what other ways or methods I can filter the disk or any other class of
devices?

Thank You!

cheers,
vincent

Find it on the web with MSN Search. http://search.msn.com.sg/

2

This is the best way. This will also auto-install your filter for all newly
inserted USB flashes.

Maxim Shatskih, Windows DDK MVP
StorageCraft Corporation
xxxxx@storagecraft.com
http://www.storagecraft.com

----- Original Message -----
From: “vincent gambit”
To: “Windows System Software Devs Interest List”
Sent: Friday, November 14, 2003 5:16 AM
Subject: [ntdev] upperfilter how to?

> Hi,
>
> I understand to filter a disk I can write a disk filter driver and make it
> an upper filter by adding it as “UpperFilters” to the registry :
>
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class{4D36E967-E325-11CE-B
FC1-08002BE10318}
>
> However, I was wondering is it possible to filter the disk without adding it
> to the registry as UpperFilters?
> what other ways or methods I can filter the disk or any other class of
> devices?
>
> Thank You!
>
> cheers,
> vincent
>
> _________________________________________________________________
> Find it on the web with MSN Search. http://search.msn.com.sg/
>
>
> —
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http://www.osronline.com/article.cfm?id=256
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