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* Wintun - Requested GUID is already in use error on Windows 10
@ 2021-05-08 10:32 Piotr Sobczak
  2021-05-08 14:24 ` Jason A. Donenfeld
  0 siblings, 1 reply; 8+ messages in thread
From: Piotr Sobczak @ 2021-05-08 10:32 UTC (permalink / raw)
  To: wireguard

Hi,

I am getting the following error message when trying to activate WireGuard
tunnel on Windows 10 (app version 0.3.13): 

[Wintun] CreateAdapter: Requested GUID is already in use:
{919CB63D-15C8-55F0-816A-801AF9AAE1AB}: Cannot create a file when that file
already exists. (Code 0x000000B7)

This seems to have started after upgrade to version 0.3.13. I tried
uninstall and re-install of WireGuard but the issue persists. Any
suggestions on how to fix it?

Thanks,

Piotr


^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: Wintun - Requested GUID is already in use error on Windows 10
  2021-05-08 10:32 Wintun - Requested GUID is already in use error on Windows 10 Piotr Sobczak
@ 2021-05-08 14:24 ` Jason A. Donenfeld
  2021-05-08 14:46   ` Piotr Sobczak
  0 siblings, 1 reply; 8+ messages in thread
From: Jason A. Donenfeld @ 2021-05-08 14:24 UTC (permalink / raw)
  To: Piotr Sobczak; +Cc: wireguard

Hi Piotr,

Thanks for the report. I'm curious to know: do you have any other
network adapters of the Wintun or WireGuard variety? What Windows
version are you running? Would you mind sending a complete log?

Thanks,
Jason

^ permalink raw reply	[flat|nested] 8+ messages in thread

* RE: Wintun - Requested GUID is already in use error on Windows 10
  2021-05-08 14:24 ` Jason A. Donenfeld
@ 2021-05-08 14:46   ` Piotr Sobczak
  2021-05-10  9:06     ` Jason A. Donenfeld
  0 siblings, 1 reply; 8+ messages in thread
From: Piotr Sobczak @ 2021-05-08 14:46 UTC (permalink / raw)
  To: 'Jason A. Donenfeld'; +Cc: wireguard

[-- Attachment #1: Type: text/plain, Size: 844 bytes --]

Hi Jason,

Thank you for the quick reply. I am attaching a full log.
I am running on Windows 10 Enterprise 64bit. Full version is in the log. I do have other network adapters from Windscribe VPN app (screenshot attached).
They were installed on the machine with the issue for a while though and I did not see this problem until now.

Thanks,

Piotr
-----Original Message-----
From: Jason A. Donenfeld <Jason@zx2c4.com> 
Sent: Saturday, May 8, 2021 4:25 PM
To: Piotr Sobczak <piotrs@glosol.com>
Cc: wireguard@lists.zx2c4.com
Subject: Re: Wintun - Requested GUID is already in use error on Windows 10

Hi Piotr,

Thanks for the report. I'm curious to know: do you have any other network adapters of the Wintun or WireGuard variety? What Windows version are you running? Would you mind sending a complete log?

Thanks,
Jason

[-- Attachment #2: wireguard-log-2021-05-08T163140.txt --]
[-- Type: text/plain, Size: 1151 bytes --]

2021-05-08 11:52:38.770072: [MGR] Starting WireGuard/0.3.13 (Windows 10.0.18363; amd64)
2021-05-08 11:52:38.774207: [MGR] Starting UI process for user ‘Piotr@HP-ENVY’ for session 1
2021-05-08 11:52:48.546809: [TUN] [AzureWireGuard] Starting WireGuard/0.3.13 (Windows 10.0.18363; amd64)
2021-05-08 11:52:48.547321: [TUN] [AzureWireGuard] Watching network interfaces
2021-05-08 11:52:48.549443: [TUN] [AzureWireGuard] Resolving DNS names
2021-05-08 11:52:49.401669: [TUN] [AzureWireGuard] Creating Wintun interface
2021-05-08 11:52:49.627482: [TUN] [AzureWireGuard] [Wintun] CreateAdapter: Creating adapter
2021-05-08 11:52:49.627482: [TUN] [AzureWireGuard] [Wintun] CreateAdapter: Requested GUID is already in use: {919CB63D-15C8-55F0-816A-801AF9AAE1AB}: Cannot create a file when that file already exists. (Code 0x000000B7)
2021-05-08 11:52:49.627482: [TUN] [AzureWireGuard] Unable to create Wintun interface: Error creating interface: Cannot create a file when that file already exists.
2021-05-08 11:52:49.627999: [TUN] [AzureWireGuard] Shutting down
2021-05-08 11:52:49.628518: [MGR] [AzureWireGuard] Tunnel service tracker finished

[-- Attachment #3: Screenshot 2021-05-08 163703.png --]
[-- Type: image/png, Size: 147479 bytes --]

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: Wintun - Requested GUID is already in use error on Windows 10
  2021-05-08 14:46   ` Piotr Sobczak
@ 2021-05-10  9:06     ` Jason A. Donenfeld
  2021-05-11 11:37       ` Jason A. Donenfeld
  0 siblings, 1 reply; 8+ messages in thread
From: Jason A. Donenfeld @ 2021-05-10  9:06 UTC (permalink / raw)
  To: Piotr Sobczak; +Cc: WireGuard mailing list

Thanks for the report. I think I understand what's going on. This will fix it:

https://git.zx2c4.com/wintun/commit/?id=28888d254be9b499ac6a4b7f1c704cf46cca88f6

In the interim, you can just delete those windscribe interfaces I guess.

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: Wintun - Requested GUID is already in use error on Windows 10
  2021-05-10  9:06     ` Jason A. Donenfeld
@ 2021-05-11 11:37       ` Jason A. Donenfeld
  2021-05-11 14:25         ` Piotr Sobczak
  0 siblings, 1 reply; 8+ messages in thread
From: Jason A. Donenfeld @ 2021-05-11 11:37 UTC (permalink / raw)
  To: Piotr Sobczak; +Cc: WireGuard mailing list

Hi Piotr,

Can you update to the wg4win version I just released and let me know
if the problem goes away?

Thanks,
Jason

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: Wintun - Requested GUID is already in use error on Windows 10
  2021-05-11 11:37       ` Jason A. Donenfeld
@ 2021-05-11 14:25         ` Piotr Sobczak
  2021-05-11 17:53           ` Jason A. Donenfeld
  0 siblings, 1 reply; 8+ messages in thread
From: Piotr Sobczak @ 2021-05-11 14:25 UTC (permalink / raw)
  To: Jason A. Donenfeld; +Cc: WireGuard mailing list

Hi Jason,

It looks like the same error still occurs with version 0.3.14. Let me
know if you need any additional information or if you would like me to
try anything else.

Thanks,

Piotr


On Tue, May 11, 2021 at 1:37 PM Jason A. Donenfeld <Jason@zx2c4.com> wrote:
>
> Hi Piotr,
>
> Can you update to the wg4win version I just released and let me know
> if the problem goes away?
>
> Thanks,
> Jason

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: Wintun - Requested GUID is already in use error on Windows 10
  2021-05-11 14:25         ` Piotr Sobczak
@ 2021-05-11 17:53           ` Jason A. Donenfeld
  2021-05-11 18:07             ` Piotr Sobczak
  0 siblings, 1 reply; 8+ messages in thread
From: Jason A. Donenfeld @ 2021-05-11 17:53 UTC (permalink / raw)
  To: Piotr Sobczak; +Cc: WireGuard mailing list

Hi Piotr,

Thanks for the feedback. I sent you a message offlist with a custom
build containing
https://git.zx2c4.com/wintun/commit/?id=479bbdc50a45ca9ae62ac15a1ee7445a6cbbe42a
. Waiting for your feedback on it.

Thanks,
Jason

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: Wintun - Requested GUID is already in use error on Windows 10
  2021-05-11 17:53           ` Jason A. Donenfeld
@ 2021-05-11 18:07             ` Piotr Sobczak
  0 siblings, 0 replies; 8+ messages in thread
From: Piotr Sobczak @ 2021-05-11 18:07 UTC (permalink / raw)
  To: Jason A. Donenfeld; +Cc: WireGuard mailing list

Hi Jason,

It worked. I replied to your other email with the full log as you requested.

Thank you for your help with this!

Piotr

On Tue, May 11, 2021 at 7:54 PM Jason A. Donenfeld <Jason@zx2c4.com> wrote:
>
> Hi Piotr,
>
> Thanks for the feedback. I sent you a message offlist with a custom
> build containing
> https://git.zx2c4.com/wintun/commit/?id=479bbdc50a45ca9ae62ac15a1ee7445a6cbbe42a
> . Waiting for your feedback on it.
>
> Thanks,
> Jason

^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2021-05-11 18:07 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-05-08 10:32 Wintun - Requested GUID is already in use error on Windows 10 Piotr Sobczak
2021-05-08 14:24 ` Jason A. Donenfeld
2021-05-08 14:46   ` Piotr Sobczak
2021-05-10  9:06     ` Jason A. Donenfeld
2021-05-11 11:37       ` Jason A. Donenfeld
2021-05-11 14:25         ` Piotr Sobczak
2021-05-11 17:53           ` Jason A. Donenfeld
2021-05-11 18:07             ` Piotr Sobczak

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