Problem with default key

[Faramir]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

>> Hi Sven,
>> I don't want set my default-key permanently, I would like change the
>> default-key sometimes, but I cannot do this because the gpg executable
>> ( gpg --default-key 0x12345578 ) don't work correctly.
>> Thanks

    What OS do you use? I don't have a default key, I use GPGshell to
sign/encrypt files, and it asks me which key do I want to use for
signatures (unless I set a default). Enigmail uses my email address to
select the right key, and... But GPGshell is only available for windows
(unless there are other versions and I am not aware of them...).

Best Regards
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (MingW32)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org

iQEcBAEBCAAGBQJInHofAAoJEMV4f6PvczxAT4oH/ArO6xn7+erN+bUxQ94Mh/YY
5xVddAMcpvRlR5Hsku31t3SuwowMu2ILMohMIA8ZagLCfnYNfT8D0fpdO5E1Tg6F
aDXKuhWacPCTUFoxV+rSdW2OO+fe//0azENsbkUSnlBm0jzufMEHIBWVehuP8d7x
9xifljcRYabVZx0foa9EoMijCLwdcPvTn4T6EbxoF0zJdV/4+zBZpC0FCCHMW3ar
q5tX3JJ7f79XjhW68HM3lI768NTT45sMf0aysgaLZkHNiRj5OC/nEIszAUFddI46
zy7JYZ9XbirYT6GTSiKw7ul69F3T96/qvRKxP7aDnsJ9lw5ad3hGsCV1935+u8s=
=nEsX
-----END PGP SIGNATURE-----