Choose (or Current User if restricted) and click Next . Select Place all certificates in the following store .
Certificate chain validation ensures a TLS peer’s certificate links to a trusted root via valid intermediates, unexpired signatures, acceptable algorithms, and correct revocation checks. When validation fails, connections are blocked, causing application errors. Although .NET’s System.Net stack does much validation, the underlying platform (Windows CryptoAPI/SChannel) and OS trust store determine accepted chains. Windows 7 reached end of mainstream support and lacks many modern cryptographic defaults; this can produce chain errors with .NET Framework 4.7.2 apps. net framework 4.7 2 windows 7 certificate chain error
In many cases, Microsoft anticipated this problem and released a specific update to manage trusted roots. The critical update is (Update for Untrusted Certificate Chains). Choose (or Current User if restricted) and click Next