! Achtung, attention !
On page http://www.gpg4win.org/download.html the
Vanilla installer http://files.gpg4win.org/Beta/gpg4win-vanilla-2.1.1-34299-beta.exe throws an error.
Signature: OK
Signature checked (result: ok (but your signature cannot be verified, because it is not signed, which is a different issue)).
On Windows XP SP3:
Installer integrity check has failed. Common causes include
incomplete download and damaged media. Contact the
installer’s author to obtain a new copy.
More information at:
http://nsis.sf.net/NSIS_Error