Home » Products-FAQs » Ezio eSigner » FAQLast update: 05/15/2013. Ezio eSigner - Frequently Asked Questions I have got a "PKCS#11 dynamic library not found" issue when trying to make a signature with eSigner. (copy 1) The eSigner button is greyed out I have a “Invalid Certificate” error when trying to sign with eSigner I get the error “The specified file is not a registry script” when trying to launch the config.reg file Modification to the config.reg file are not applied to Firefox Where can I download eSigner The eSigner "Sign and Submit" dialog box does not appear when I want to make a signature I have a “No certificate store found” error or “Unable to find a certificate store” when trying to sign with eSigner How to get eSigner version on a Mac ? How do I install the eSigner module for Firefox and Chrome on Windows? To top