The installer can’t verify the file’s integrity because the local root certificates are outdated. Step 1: The "SHA-2" Critical Fix
Go back to the Command Prompt and type net start wuauserv and net start bits . Step 3: Use the Offline Installer net framework 403019 windows 7 64 bits extra quality
Specifically, the SHA-2 code signing support update. The installer can’t verify the file’s integrity because