https://bugs.winehq.org/show_bug.cgi?id=57086
--- Comment #2 from Alois Schlögl alois.schloegl@gmail.com --- (In reply to Zeb Figura from comment #1)
That is not an error; that is a diagnostic message that informs developers that the application is started in new wow64.
Is there an actual problem with these applications when using new wow64?
I see. No, I did not see any other problem. Why is it marked as ":err:" ?
The problem is that this was confusing to me, because I saw some difference and was not sure what it means. I thought it is related to some other co-factor that I was looking at.