From: Richard Prosser <rhprosser@gmail.com>
To: Microcontroller discussion list - Public. <piclist@mit.edu>
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Date: Mon, 9 Aug 2021 19:47:05 -0700
Subject: Re: [OT] Windows 10 Networking Change
Thread-Topic: [OT] Windows 10 Networking Change
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References: <95c60a46-382b-89d9-7462-dbcffb93c376@amulvey.com>
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Can you just assign the software to "Compatibily Mode" for windows 7 or 8?
Is there an updated driver from Wiegand or whoever?
RP

On Tue, 10 Aug 2021 at 13:41, Allen Mulvey <allen@amulvey.com> wrote:

> I have an access control system for my home which uses a central
> controller with Wiegand RFID scanner/keyboards at the access points. It
> has worked well for many years. The software was made pre-Windows 10
> but, until last April, it worked fine on Windows 10 Pro. It worked fine
> on Windows 10 pro in April 2020. I did not have need to use it again
> until about a month ago. Now it occasionally works on Windows 10 but
> usually it does not, giving an error indicating that it cannot find the
> controller boards. I have one for my house and one for my garage both
> are connected to my local area network with fixed (reserved) IP
> addresses. I can ping them but the software cannot connect. The
> software, iCCard, works perfectly from a Windows 8 Pro virtual machine
> (Hyper-V).
>
> Apparently something changed in the way Windows 10 handles networking or
> in my network adapter driver. Does anyone have any idea what happened?
> It is annoying to have to use a virtual machine just to run this
> software. My network adapter is a Mellanox ConnectX-3 Ethernet (Fiber)
> adapter. I looked at the advanced adapter settings in the VM and
> compared them to my desktop. Nothing seems to influence this problem.
>
> Any help would be appreciated,
> Allen
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