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From: Michael Reim on 25 May 2010 07:59
Hello

When an unknown USB device is plugged in, Windows 7 doesn't ask the user for
a driver disk. But this was the way we recommended for our users on Windows
XP.

So I think on Windows 7 I need something like a setup.exe that preinstalls
the driver INF file before the user plugs in the device.

What is the easiest way to preinstall a USB driver on Windows 7?
Do I have to write my own setup program and call some magic API functions?
Or can I in some way use the Microsoft Installer?

Any help appreciated.

TIA

--
Michael Reim
Michael DOT Reim AT helmut-fischer DOT de


From: Tim Roberts on 26 May 2010 00:53
"Michael Reim"
<nospammichaelDOTreim(a)REMOVENOSPAMANDCAPShelmut-fischer.denospam> wrote:
>
>When an unknown USB device is plugged in, Windows 7 doesn't ask the user for
>a driver disk.

Correct. Most users are brain-dead, and those dialogs just confused them.

>But this was the way we recommended for our users on Windows XP.

Well, it's not that much harder to tell them to go to Device Manager and do
a manual update.

>So I think on Windows 7 I need something like a setup.exe that preinstalls
>the driver INF file before the user plugs in the device.
>
>What is the easiest way to preinstall a USB driver on Windows 7?
>Do I have to write my own setup program and call some magic API functions?
>Or can I in some way use the Microsoft Installer?

I use a small NSIS script with DPInst.exe. The NSIS script unpacks the
driver package plus DPInst, and then launches DPInst, which does the
pre-installation. Easy as pie.
--
Tim Roberts, timr(a)probo.com
Providenza & Boekelheide, Inc.
From: Michael Reim on 27 May 2010 10:03
Hello Tim,

see my comments below.

"Tim Roberts" <timr(a)probo.com> schrieb im Newsbeitrag
news:n6apv55itrg43i2tp0hj0bs3fibfif72h8(a)4ax.com...
> "Michael Reim"
> <nospammichaelDOTreim(a)REMOVENOSPAMANDCAPShelmut-fischer.denospam> wrote:
>>
>>When an unknown USB device is plugged in, Windows 7 doesn't ask the user
>>for
>>a driver disk.
>
> Correct. Most users are brain-dead, and those dialogs just confused them.
>
>>But this was the way we recommended for our users on Windows XP.
>
> Well, it's not that much harder to tell them to go to Device Manager and
> do
> a manual update.

This is what we don't want our "brain-dead" users to do.


>>So I think on Windows 7 I need something like a setup.exe that preinstalls
>>the driver INF file before the user plugs in the device.
>>
>>What is the easiest way to preinstall a USB driver on Windows 7?
>>Do I have to write my own setup program and call some magic API functions?
>>Or can I in some way use the Microsoft Installer?
>
> I use a small NSIS script with DPInst.exe. The NSIS script unpacks the
> driver package plus DPInst, and then launches DPInst, which does the
> pre-installation. Easy as pie.

Thank you for this excellent hint. DPInst is exactly what I was looking for.



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