Change delimiter for Export CSV in Management Console

Does anyone know how to set the delimiter in the Management Console?

It was set to be a semi-colon (for the last 10 years) but has been changed to a comma now for some reason. I really need to change it back to a semi-colon.

1) So I can do invoicing

2) Our TeamViewer comments contain commas and having a comma as the delimiter makes the file useless now (A big problem for me right now)