2 Replies Latest reply on May 8, 2017 4:35 AM by just carol

    I cannot validate hmrc certificate

    just carol

      I am using adobe DC and am trying to submit a P11D form to HMRC but cannot validate the signatures/certificate.  I am not very technical but have tried many of the suggestions found on the internet, all to no avail.  HMRC suggested downgrading to adobe X1, but I don't want to do that unless it is the only option. Any ideas anyone?