The signer's identity is valid

The signer's identity is valid, but revocation of the signer's identity could not be...

The signer's identity is valid, but you have not trusted the signer's certificate fo...

The signer's identity was invalid at this time, due to the certificate has been revo...

The SN verification failed

The specified dynamic-link library was not found

The specified file was not found

The specified path has a file with the same name. Failed to create file

The specified path was not found

The stamp name cannot be null