: Added support for FIPS 186-3 Digital Signature Algorithm (DSA) and SHA-2 hashing (SHA256, SHA384, SHA512).
: It replaces older 4.x versions (like 4.5 or 4.6) but can run alongside version 3.5. net framework 46 2 download link
.NET 4.6.2 is already installed or a newer version blocks it. Fix: Check your Release DWORD in the Registry. If it is > 394802, uninstall the newer version (not recommended) or run your legacy app in a VM. Downloading and Installing