[Q]

Welcome to this forum Singollo and thank you for your answer.
Yes I realized that the error message is from Windows (therefore my comment on Windows in the original post) and might be out of MM's control. But I don't know that and therefore this topic with a question mark.
Concerning the severity of these errors: in my experience, especially in simultaneous games, RCE's can ruin your day (and certainly your game)!