There are several benefits to using the BDE Installer for RAD Studio 10.2 Tokyo:
Embarcadero provides the BDE installer as a separate download for registered users. BDE Installer For RAD Studio- Delphi- C Builder 10.2 Tokyo
Open Registry Editor and navigate to: HKEY_CURRENT_USER\SOFTWARE\Embarcadero\BDS\18.0\Known IDE Packages There are several benefits to using the BDE