RecPro Client Installer
Main RecPro Application (Download version that aligns with your database)
https://support.rcsystemsinc.com/recpro/Versions
Point of Sale (Download version that aligns with your database)
https://support.rcsystemsinc.com/recpro/PointOfSale/Versions/
Client applications are compatible with Windows 7 and up and require .NET 4.6.2 or higher installed. Legacy .NET Framework 3.5 components are also required which can be added by going to Control Panel -> Programs -> Turn Windows Features on or off.
Also See Client Server Setup