Thanks for your helps,
I try all versions of DigiDoc :D and they occurs the same problem. In the computer there JDK 1.6.
And my config file is,
# JDigiDoc config file
# Signature processor settings
DIGIDOC_SIGN_IMPL=ee.sk.digidoc.factory.PKCS11SignatureFactory
DIGIDOC_SIGN_IMPL_PKCS11=ee.sk.digidoc.factory.PKCS11SignatureFactory...
2008-12-23 09:35:46 UTC in GNU DigiDoc
