Some problems and solutions in setting FFTW in vc++2010 under win8-64 bit system __c++

An error: LNK2019 external symbols not recognized

As mentioned above, in my case, there are "LNK2019 external symbols" such as the error, mainly because I referenced in the program Fftw3.h header file, but did not configure the corresponding FFTW library, the following is my online search methods to test the success of a method:

1, landing http://www.fftw.org/install/windows.html, download 32-bit version:fftw-3.3.4-dll32.zip (2.4MB).
2. Extract the Fftw-3.3.4-dll32.zip to a folder, such as D:\fftw

3, open the VS command prompt (C:\Program Files\Microsoft Visual Studio 10.0\vc\vcvarsall.bat), and then locate the file path to D:\FFTW.

4, enter the command:

Lib/def:libfftw3-3.def

Lib/def:libfftw3f-3.def

Lib/def:libfftw3l-3.def

As a result, the corresponding LIB file is generated in D:\FFTW:

Libfftw3-3.lib

Libfftw3f-3.lib

Libfftw3l-3.lib

5, in the VS2010,

Project-> Property->c/c++-> Additional include directory, plus D:\FFTW

Project-> Properties-> linker-> General-> Additional Library directory, plus D:\FFTW

Project-> Properties-> linker-> Enter-> additional dependencies, plus libfftw3-3.lib, Libfftw3f-3.lib, Libfftw3l-3.lib

6, the D:\FFTW in the Libfftw3-3.dll, Libfftw3f-3.dll, Libfftw3l-3.dll

Three DLL files are copied to my project folder (the folder with the. vcxproj file).

Two, error: Cannot find or open the PDB file

Found a way on the internet, once it was done:

1. In VS2010, the tool-> option-> debug-> symbol, select a Microsoft symbol server, select a cache path, and then confirm.

2, compile and run any small program (may be a bit slow).

3, in VS2010, the tool-> option-> Debug-> symbol, remove the Microsoft Symbol server, confirm.