In fact, there is no "font issue" in SetupBuilder. The problem is specific to "your" machine.

Yeah, of course <g>. But here is why. The installer has to support all kinds of Windows versions, from Windows 95 up to Windows Server 2019. Windows is available in localized editions for many languages.

https://docs.microsoft.com/en-us/win...ms-shell-dlg-2

So the installer has to use the "MS Shell Dlg" font, which is not really a font but are aliased in the registry. You can set the font to something different by tweaking the registry. You can reset it to MS San Serif, or something like that.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\FontSubstitutes\MS Shell Dlg
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\FontSubstitutes\MS Shell Dlg 2

So in your case, (I think) you have set it to a very small font?! What you see is completely machine specific and is not an installer issue at all! SetupBuilder uses the "MS Shell Dlg" alias.

If you want, you can set the installer to a "fixed" font (e.g. "Microsoft Sans Serif"). This will solve your "MS Shell Dlg" redirection issue on your machine. But please note, the "MS Shell Dlg" alias is displayed correctly on 99.9% of all machines ;-)

Does this make sense?

Friedrich