A certificate chain could not be built to a trusted root authority
A certificate chain could not be built to a trusted root authority.
This issue is caused by the .NET Framework 4.8 installer when an internet connection is not available and the certificates on the machine have not been updated.
- Connect the machine to the internet.
- or -
- Manually update the root certificates and certificate revocation lists (CRLs) on the machine.
For more information about running Windows machines in disconnected environments see the following Microsoft article.