In fact, there is no solution to the problem, it is not difficult. Windows Server R2 (also includes other versions of Windows) is installed by default Wampserver often does not start smoothly wampserver, especially the inside of Apache and PHP, a start will be error, Often you can see that the various DLL files are missing. For example, the most common Msvcr110.dll error, there are icuuc51.dll errors, and libsasl.dll errors. All sorts of confusing errors, especially msvcr110.dll, even if the DLL file is found in the installation directory or the system directory, it still does not solve the problem.
By carefully grilled Baidu, found that Msvcr110.dll is actually a VC runtime component, and is a relatively new runtime library, the system does not include the runtime in the default state, when your program needs the runtime, you need to install the VC runtime. After getting this explanation, it's a good solution. There is a VC runtime collection online, I probably looked at, including VC2005 to VC2010 x86 and x64 version of the runtime, which also includes their SP1 update patch and so on. But unfortunately, even if the whole operation of the library, after the installation still can not solve the problem of wampserver error. So I found the VC2012 runtime, after installing the VC2012 runtime, Apache is ready to run, but PHP still has two errors. is Icuuc51.dll and Libsasl.dll. These two good solution, as long as the corresponding DLL program downloaded from the Internet, put in the PHP directory, it is completely resolved. At this point, wampserver version 2.5 has been successfully launched on my Windows Server R2.
Since said the solution, also simply put VC2012 Run library attached, need friends can directly from Microsoft Official download: http://www.microsoft.com/zh-cn/download/details.aspx?id=30679
Icuuc51.dll Download: http://www.jb51.net/dll/icuuc51.dll.html
Libsasl.dll Download: http://www.zhaodll.com/dll/softdown.asp?softid=13535&iz2=8714216fc079bc47f0e09bd2c16f69f3
Reprint: http://www.myhack58.com/Article/sort099/sort0100/2014/51585.htm
Resolution for Windows Server R2 installation wampserver not start