- About IoGetDeviceObjectPointer and KB835732
- Posted by About IoGetDeviceObjectPointer and KB835 on May 17th, 2005
We develop our product driver on Windows 2000,base on serial port.
we get lower level driver via calling IoGetDeviceObjectPointer succesfully
if the KB835732 is not installed.
But it will failed if KB835732 installed with the service packet 3.And if i
update to SP4,my driver works well.I want to know what is wrong with
it.Thanks!
- Posted by Maxim S. Shatskih on May 17th, 2005
Use PnP and register yourself as upper filter for Serial. Or use PnP device
interfaces.
--
Maxim Shatskih, Windows DDK MVP
StorageCraft Corporation
maxim@storagecraft.com
http://www.storagecraft.com
"About IoGetDeviceObjectPointer and KB835" <About IoGetDeviceObjectPointer and
KB835@discussions.microsoft.com> wrote in message
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- Posted by About IoGetDeviceObjectPointer and KB835 on May 18th, 2005
Thanks,Maxim S. Shatskih
But why KB835732 causes IoGetDeviceObjectPointer failed?
“Maxim S. Shatskih”编写：
