How can you uninstall a driver completely..

NTDEV
1

Hai everybody,
Thanks for your response. i am facing a strange problem. after restarting the system, if the driver is installed, it is installed properly. But after uninstalling my driver, if i will load the driver from device manager, it is entering into add device, Startdevice routines, then immediately into remove device PNP routine and the driver is uninstalled. again operating system is automatically loading my driver and it is get loaded. All the above informations are i come to know the Dbgprint statements in DbgViewer. but i am sure only one device image is loaded this time. does any one face this problem? whether is there any problem in my code or operating system is doing any resource arbitrations? help me.
thanks in advance.

regards
bala.r

2

Seems like StartDevice function is return failure to PNP. That’s why PNP
is sending remove IRP.

Regards,

Dev

From: xxxxx@lists.osr.com
[mailto:xxxxx@lists.osr.com] On Behalf Of balasubramanian
Sent: Thursday, August 11, 2005 5:45 PM
To: Windows System Software Devs Interest List
Subject: [ntdev] How can you uninstall a driver completely…

Hai everybody,

Thanks for your response. i am facing a strange problem. after
restarting the system, if the driver is installed, it is installed
properly. But after uninstalling my driver, if i will load the driver
from device manager, it is entering into add device, Startdevice
routines, then immediately into remove device PNP routine and the driver
is uninstalled. again operating system is automatically loading my
driver and it is get loaded. All the above informations are i come to
know the Dbgprint statements in DbgViewer. but i am sure only one device
image is loaded this time. does any one face this problem? whether is
there any problem in my code or operating system is doing any resource
arbitrations? help me.

thanks in advance.

regards

bala.r

Questions? First check the Kernel Driver FAQ at
http://www.osronline.com/article.cfm?id=256

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