"Cannot establish a certificate chain to a trusted root authority" workaround when you install the. Net Framework 4.6.2

You are prompted to establish a certificate chain to a trusted root authority when you install the Microsoft. NET Framework 4.6.2 Offline package

is actually to install a root certificate. The solution is as follows (due to the inability to post links, Baidu search "mamicode.com 4.6.2 cannot establish a certificate chain to trust Root authority"):

1. Download the certificate: microsoftrootcertificateauthority2011.cer

2. Start → Run →mmc

3. File → add delete snap-in (ctrl+m)

4. Certificate → computer account (others remain default, unlimited next)

5. Back to the form, expand: Certificates → trusted root Certification authorities → Certificates

6. Right-click the Expand menu, all Tasks → import

7. All that is left is to select the CER file that you downloaded and then infinite the next step.

Microsoftrootcertificateauthority2011.cer:

http://download.microsoft.com/download/2/4/8/248D8A62-FCCD-475C-85E7-6ED59520FC0F/ Microsoftrootcertificateauthority2011.cer

"Cannot establish a certificate chain to a trusted root authority" workaround when you install the. Net Framework 4.6.2