Guild Wars 2

code error 42:0:9001:4148

mg not solution my problem ( i m french sorry)

You need Tech Support instead of Account support.

I found this post that might help you.
https://forum-en.gw2archive.eu/forum/support/tech/Error-code-42-help-please/first

no march what do?

As said, the best thing to is post in the tech support part of the forum. This part is for issues with your account (like if you forgot your password).

I also reported your post. Not to get you punished, but hopefully a helpfull mod is willing to help you with moving this there