a bug?

Hello support:

I see “forte” in the active list, and I tried to install it - an action I expect to fail, since it’s been installed already. However, while it did warn a failed operation, this font file was removed from Windows/Fonts to the “Uninstalled Fonts” dir, as if “uninstall” is performed.

How come?
Sway

I assume you did this with MainType version 3?

If so, please try MainType 4, as it has many new improvements.