Re: npcap causing no network connectivity for a minute or two after boot on Win 7 32

[食肉大灰兔V5 <hsluoyz () gmail com>]

OK.

On Wed, Sep 7, 2016 at 5:38 PM, Michael D. Lawler <mdlawler () lawlers us>
wrote:

> This version works perfectly.
>
> At 01:03 AM 9/7/2016, you wrote:
>
> Please try this version:Â https://github.com/nmap/npcap/
> releases/download/v0.09-r3/npcap-0.09-r3-no-wifi.exe
>
> On Wed, Sep 7, 2016 at 11:34 AM, Michael D. Lawler <mdlawler () lawlers us>
> wrote:
> Here are the logs
>
> At 11:20 PM 9/6/2016, you wrote:
>
> Hi,
>
> On Wed, Sep 7, 2016 at 9:12 AM, Michael D. Lawler <mdlawler () lawlers us>
> wrote: I'll be glad to get you the logs.  Can I just attach them in a
> zip to a message sent directly to you?  Did you see this folow up
> message?
>
>
> OK. You can zip them and send the zip to me.
>  I believe I've proven my install theory.  I've done the
> following:   1.  Install 0.08-R9. 2.  Make a copy of
> c:\program files\npcap to c:\program files\npcap.good and
> c:\windows\system32\npcap to c:\windows\system32\npcap.good. 3.ÂÂ
> Remove 0.08-R9. 4.  Install 0.09-R3. 5.  Make a copy of c:\program
> files\npcap to c:\program files\npcap.bad and c:\windows\system32\npcap to
> c:\windows\system32\npcap.bad. 6.  Remove 0.09-R3. 7.  Install
> 0.08-R9. 8.  stop the service net stop npcap. 9.  Rename c:\program
> files\npcap to c:\program files\npcap.test and c:\windows\system32\npcap to
> c:\windows\system32\npcap.test.  This preserves my 0.08-R9 install so
> I can rename it back and cleanly remove. 10.  Rename
> c:\program\files\npcap.bad to c:\program files\npcap and
> c:\windows\system32\npcap.bad to c:\windows\system32\npcap.  This is
> really 0.09-R3.
>
>
> There's no use to copy the "C:\Program Files\Npcap" files. Actually those
> files have no use after Npcap's installation. Only the installed driver
> (not the sys file in drivers folder) and the DLLs (Packet.dll, wpcap.dll in
> System32/SysWOW64) matter. But your disconnecting seems to have no relation
> with DLLs. Can you split the steps and see which step is really mattering?
>  11.  Copy c:\program files\npcap\npcap.sys to
> c:\windows\system32\drivers.  This puts back the 0.09-R3 driver.
>
>
> This is definitely NOT right. Because the Npcap driver needs to be
> installed via NPFInstall.exe (NetCfg API). It can't be just copying the sys
> file. Your working again won't be affected by this 11. step. You can omit
> this step and redo again. Your result won't change.
>
> Cheers,
> Yang
>  12.  Reboot and everything works correctly.  This procedure
> allows me to run 0.09-R3 with the install from 0.08-R9 and it works
> something must have changed in what the install does between 0.08-R9 and
> 0.08-R10 which is causing my problem. Â
> At 08:24 PM 9/6/2016, you wrote:
>
> Hi Michael,
> Thanks for reporting this. Please install the latest Npcap 0.09 r3, and
> provide your DiagReport output, install.log and setupapi.dev.log. They are
> described here:Â https://htmlpreview.github.io/?https://github.com/nmap/
> npcap/blob/master/docs/npcap-guide-wrapper.html#npcap-issues
>
> Cheers, Yang
> On Tue, Sep 6, 2016 at 9:39 PM, Michael D. Lawler <mdlawler () lawlers us>
> wrote: If I use npcap 0.8-R9 everything works fine.   Versions
> 0.08-R10 through 0.09-R3 have the problem.  The pproblem happens
> whether or not I set the npcap driver to load at boot or not.  When
> I use the problematic versions and boot I have no network connectivity for
> a minute or two (I haven't timed it down to the second) and then network
> connectivity just starts working on it's own.  If I set the driver
> not to start at boot and then once the system boots I do
>
> net start npcap The driver starts, but connectivity still is not
> available.  If I uninstall npcap while there is no connectivity then
> connectivity returns immediately upon the uninstall.  My guesss is
> that something changed between 0.08-R9 and 0.08-R10 in the way the driver
> is registered in the registry that is causing my problem, but I don't know
> where to look further. -- Michael D. Lawler email
> mailto:mdlawler () lawlers us <mdlawler () lawlers us>
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>
> --
> Michael D. Lawler
> email mailto:mdlawler () lawlers us
> <mdlawler () lawlers us>
> --
> Michael D. Lawler
> email mailto:mdlawler () lawlers us
> <mdlawler () lawlers us>
>
> --
> Michael D. Lawler
> email mailto:mdlawler () lawlers us
> <mdlawler () lawlers us>
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