You must fulfill these conditions
System requirements
Windows
Intel® Pentium® 4 or AMD Athlon® 64 processor (2GHz or faster)
Microsoft® Windows® 7 with Service Pack 1 or Windows 8
1GB of RAM
2.5GB of available hard-disk space for installation; additional free space required during installation (cannot install on removable flash storage devices)
1024x768 display (1280x800 recommended) with OpenGL® 2.0, 16-bit color, and 512MB of VRAM (1GB recommended)*
Internet connection and registration are necessary for required software activation, membership validation, and access to online services.†