The latest version of the Sage DacEasy is 2015.1. I've found this information on the system requirements page provided by the developers of the application.
Since the requirements take a lot of space, I recommend checking the following link which will provide the minimum, recommended as well as additional instructions regarding the pre-configuration of the software.
Here are some system requirements in case you can't access the website:
Minimum requirements
Pentium III or equivalent microprocessor running at a minimum of 1.5 GHz
512 MB of free RAM
Supported platforms Windows Vista, Windows 7, 8, and Windows Server 2008
Sage DacEasy supports both the 64-bit and 32-bit editions of Windows 7, Windows Vista, Windows Server 2008, Windows Server 2008 R2
Note: Windows XP, Windows 8 Metro interface, and Windows Server 2012 are not supported
Note: Windows Terminal Services and Windows XP fast user switching not supported
Mouse or compatible pointing device
Hard disk drive with 80 MB of hard disk space available for a single module, plus 50 MB for each additional module
VGA Display (256 or more colors) with at least 1024 x 768 resolution
Microsoft 7 or higher
Note: Additional disk space is required if Microsoft Internet Explorer needs to be installed
Recommended requirements
Pentium IV or equivalent microprocessor at 3 GHz or higher
1 GB of free RAM
Windows Vista, Windows 7, 8, and Windows Server 2008
Sage DacEasy supports both the 64-bit and 32-bit editions of Windows 7, Windows Vista, Windows Server 2008, Windows Server 2008 R2
Sage DacEasy supports both the 64-bit and 32-bit editions of Windows 8, Windows 7, Windows Vista, and Windows Server 2008
Note: Windows XP, Windows 8 Metro interface, and Windows Server 2012 are not supported
Note: Windows Terminal Services and Windows XP fast user switching not supported
Mouse or compatible pointing device
Hard disk drive with 80 MB of hard disk space available for a single module, plus 50 MB for each additional module
1280 x 1024 (16-bit high color recommended for the Business Center) screen resolution
Microsoft 7 or higher
Note: Additional disk space is required if Microsoft Internet Explorer needs to be installed
