Build OpenSSL in Visual Studio 2013

How to build OpenSSL in Visual Studio 2013? I try to compile in this lesson, but there is an error: Assembling: tmp32x86_64cpuid.asm tmp32x86_64cpuid.asm(1) : error A2088:END directive required at end of file NMAKE : fatal error U1077: "C:Program Files (x86)Microsoft Visual Studio 12.0 I compiled under x64. What could be the problem? Thank you in advance.