Epicor’s new Store 6.3 is now designed to work with the Microsoft .NET Framework to provide easy exchange of business logic and seamless execution of services from Windows Communication Foundation (WCF) to streamline communication among services and between physical deployment layers. Epicor’s new offering will support the Windows 2008 operating system, Microsoft SQL Server 2008 database and native support for 64-bit hardware, retailers can gain improved speed and system responsiveness.