WinPT Passphrase Agent Installation Manual Installation Download the most recent WinPT Passphrase Agent package from the downloads section. * Simply copy the file to the same folder of winpt.exe * In the GnuPG options file, add the following text on an empy line: use-agentですって。mew-prog-pgpd-arg, mew-prog-old-pgpv-arg, mew-prog-pgps-arg の変更は必要ありませんな。