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Solution for Windows 7 Chrome - NET::ERR_CERT_DATE_INVALID

Posted on 05 November 2021 03:10 pm

Download "ISRG Root X1 (isrgrootx1.der) file" from https://letsencrypt.org/certs/isrgrootx1.der

Run Below command as administrator
certutil -addstore Root isrgrootx1.der

 

 

Refer https://community.letsencrypt.org/t/windows-7-chrome-net-err-cert-date-invalid/161246/28 for more details