: Use the "Offline Installer" for .NET 4.7.2 rather than the web bootstrapper. Service Pack 1 : Ensure Windows 7 is at least on To help you troubleshoot this further, could you tell me: Is the machine connected to the internet , or is it an offline "air-gapped" Do you have Administrator rights on the computer? Are you getting a specific error code 0x800B010A
The old workstation sat in the corner of the lab, a relic of a time when Windows 7 was the gold standard. It was tasked with a simple job: run the telemetry software for the new environmental sensors. But as Elias clicked the installer for .NET Framework 4.7.2, the progress bar froze, replaced by a cold, red error message. net framework 4.7 2 windows 7 certificate chain error
Launch the .NET Framework 4.7.2 installation file. The certificate error will no longer appear. Alternative Workaround: Use the Offline Installer : Use the "Offline Installer" for