Onde estão os meus arquivos de configuração gpg?
22.1 Personal user settings
The personal settings for each user are found in the file folder:
%APPDATA%\gnupg
Often, this is the following folder:
C:\Documents and settings\<name>\Application data\gnupg\
Please note that this is a hidden file folder. To make it visible, you have to activate the option Show all files and folders under the group Hidden files and folders in the tab View of the Explorer Extras -> Folder options menu
This file folder contains all personal GnuPG data, hence private keys, certificates, trust settings and configurations. This folder is not deleted when Gpg4win is uninstalled. Please ensure that you make regular backup copies of this folder.
Fonte Arquivos e configurações no Gpg4win