I have been unable to connect via wireless recently because my computer will
not locate any networks. I let Windows diagnose the problem and get a
message stating that "the Windows Wireless Service is not running on this
computer". I am given an option to start Windows Wireless Service but am
then given a message that Windows cannot resolve the problem. This is a new
problem, I have used wireless many times with no issues. ANy ideas?

WLAN service depends on other services such as Extensible Authentication
Protocol, Native WiFi Filter, NDIS Usemode I/O Protocol and Remote Procedure
(RPC). Make sure they are running.

--
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com


"Steve" <Steve@xxxxxx> wrote in message
news:3D48202F-109F-4731-98FF-E50D4B24759D@xxxxxx

>I have been unable to connect via wireless recently because my computer
>will
> not locate any networks. I let Windows diagnose the problem and get a
> message stating that "the Windows Wireless Service is not running on this
> computer". I am given an option to start Windows Wireless Service but am
> then given a message that Windows cannot resolve the problem. This is a
> new
> problem, I have used wireless many times with no issues. ANy ideas?

I have checked the dependencies and the items with gears by them are all
started. However, I'm not sure about Native Wifi Filter and NDIS Usemode. I
see them listed as dependencies but do not see them on the services list.
Where do I find them and start them if necessary?

"Robert L. (MS-MVP)" wrote:

> WLAN service depends on other services such as Extensible Authentication
> Protocol, Native WiFi Filter, NDIS Usemode I/O Protocol and Remote Procedure
> (RPC). Make sure they are running.
>
> --
> Bob Lin, MS-MVP, MCSE & CNE
> Networking, Internet, Routing, VPN Troubleshooting on
> http://www.ChicagoTech.net
> How to Setup Windows, Network, VPN & Remote Access on
> http://www.HowToNetworking.com
>
>
> "Steve" <Steve@xxxxxx> wrote in message
> news:3D48202F-109F-4731-98FF-E50D4B24759D@xxxxxx

> >I have been unable to connect via wireless recently because my computer
> >will
> > not locate any networks. I let Windows diagnose the problem and get a
> > message stating that "the Windows Wireless Service is not running on this
> > computer". I am given an option to start Windows Wireless Service but am
> > then given a message that Windows cannot resolve the problem. This is a
> > new
> > problem, I have used wireless many times with no issues. ANy ideas?

>

Hi,
Sorry if I'm reviving a dead thread here, but I am having exactly the
same problem - NDIS Usermode I/O Protocol is the problem in Device
Manager, but I have no idea how to solve it. It says that the driver is
not properly installed or is missing, but ndisuio.sys is present in
windows/system32/drivers. I can't modify, rename or move that file to
replace it with a ndisuio.sys from someone else's computer, so I have no
idea how I'm going to fix it - or what went wrong in the first place.

In the properties in device manager, there is a "Start" button for the
driver, which does nothing.

And I've tried loads of things to get rid of this - i changed the value
of "start" for ndisuio in regedit to (2) under someone's advice, i ran a
batch file supposed to restore all the defaults in windows from some
problem website which didn't help at all, etc.

Please help


--
al_kh89
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