Damaged Certificate

Hi there, how to handle a document with a damaged certificate distributed by Avira.
Detected on computer by scanner.
A message showt up.

Kind regards, Herman

Look here: https://www.digicert.com/util/repair-intermediate-ssl-certificate-errors-using-digicert-utility-for-microsoft-servers.htm

polonus

Thanks Polonus for your reply.

Kind regards, Herman
Netherlands