Wintun - Requested GUID is already in use error on Windows 10

Piotr Sobczak piotrs at
Sat May 8 10:32:53 UTC 2021


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?



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