Change default path for signature files
In Acrobat Reader DC how can I change the default path for digital signature files? Acrobat likes to put them in C:\Users\<user>\AppData\Roaming ..., but I prefer to keep them on a different drive (if I can help it, I don't keep anything other than Windows and program files on my C drive - easier to back things up that way).
Since a lot of people sign documents on my computer I have to set up new signature profiles on a regular basis, so I'd like to change the default path, but I can't find a setting for that.
TIA

