gnupg - gpg --homedir 更改目录不起作用

Question

我们有一个 Windows 2008 r2 服务器。我们安装了 gpg4win 并且它可以工作。我们可以为那些拥有我们的公钥的人创建公钥和私钥并解密消息。
问题
gnu 安装默认为我的用户配置文件，我们希望它属于通用配置文件。
我们创建了一个目录 c:\gpg_keys根据 gnu 网站上的文档:

    gpg --homedir /my/path/ 
    to make GnuPG create all its files in that directory. " 
    When we run this command this is windows install: 
    gpg --homedir c:\gpg_keys\          the return is: 
    gpg: keyring `c://gpg_keys//secring.gpg' created 
    gpg: keyring `c://gpg_keys//pubring.gpg' created 
    gpg: Go ahead and type your message ...

进程停止？？？
当我们查看目标目录时，我们有:

    08/28/2013  05:14 PM                 0 pubring.gpg    
    08/28/2013  05:14 PM                 0 secring.gpg.lock 
    08/28/2013  05:14 PM                 0 pubring.gpg.lock 
    08/28/2013  05:14 PM                 0 secring.gpg 

创建了 4 个文件零长度
请问有什么办法可以让home的目标目录移动？？

Answer 1

--homedir显然不起作用，但以下方法有效:

Home directory:
  ===============
  GnuPG makes use of a per user home directory to store its keys as well
  as configuration files.  The default home directory is a directory
  named "gnupg" below the application data directory of the user.  This
  directory will be created if it does not exist.  Being only a default,
  it may be changed by setting the name of the home directory into the
  Registry under the key HKEY_CURRENT_USER\Software\GNU\GnuPG using the
  name "HomeDir".  If an environment variable "GNUPGHOME" exists, this
  even overrides the registry setting.  The command line option
  "--homedir" may be used to override all other settings of the home
  directory.

检查 --version显示目录已更改。