• 1.2.2:
• 3.8-2.10:
• Windows 10:
• None:

• I am on the latest stable Poetry version, installed using a recommended method.
• I have searched the issues of this repo and believe that this is not a duplicate.
• I have consulted the FAQ and blog for any relevant entries or release notes.
• If an exception occurs when executing a command, I executed it again in debug mode (-vvv option) and have included the output below.

Issue

poetry init --vvv or in general any poetry command don't work and raise this error:
Unexpected UTF-8 BOM (decode using utf-8-sig): line 1 column 1 (char 0)

The only clue I have with this issue is that the username and therefore the path contains a special character "è"
such as :"C:\Users\MyUsèrWithRareCharactèr\Project

And if the path is written somewhere and parsed maybe gives an error like in this SO issue:

On the other hand the --vvv didn't help to solve it as it logs the same with or without --vvv so it may be a very early problem during execution.

Any idea, besides creating a new user?