在vs2010下寫程序調一個API，結果返回的句柄始終為NULL，GetLastError() = 126。
說明LoadLibrary不成功，全部重新配置之後，Debug結果如下：
Loaded 'C:\Windows\System32\ntdll.dll', Cannot find or open the PDB file
Loaded 'C:\Windows\System32\kernel32.dll', Cannot find or open the PDB file
Loaded 'C:\Windows\System32\KernelBase.dll', Cannot find or open the PDB file
Loaded 'C:\Windows\System32\shlwapi.dll', Cannot find or open the PDB file
Loaded 'C:\Windows\System32\gdi32.dll', Cannot find or open the PDB file
Loaded 'C:\Windows\System32\user32.dll', Cannot find or open the PDB file
Loaded 'C:\Windows\System32\lpk.dll', Cannot find or open the PDB file
Loaded 'C:\Windows\System32\usp10.dll', Cannot find or open the PDB file
Loaded 'C:\Windows\System32\msvcrt.dll', Cannot find or open the PDB file
Loaded 'C:\Windows\System32\imm32.dll', Cannot find or open the PDB file
Loaded 'C:\Windows\System32\msctf.dll', Cannot find or open the PDB file
非常費解，在CSDN論壇上查到解決辦法：
原因是程序輸出的地方是系統而不是vs2010
Ctrl + F5運行就可以了
或者在cmd命令行下執行程序。
