Unable loading php_phalcon.dll extension v1.3.4 on PHP v5.5.32

My webserver info like this: System Windows NT SERVERWIN 6.2 build 9200 (Windows Server 2012 Standard Edition) i586 Compiler MSVC11 (Visual C++ 2012) Architecture x86

I use this tutorial for compile phalcon dll with PHP v5.5.32 source code: http://szdredd.blogspot.com/2013/11/how-to-setup-phalcon-framework-under.html

But when I restart web server, it said that: PHP Warning: PHP Startup: Unable to load dynamic library 'path\to\ext\php_phalcon.dll' - The specified module could not be found

I already checked that php_phalcon.dll is copy into correct path as above.

May I know any wrong with this?

Thanks for your help.


edited Feb '16

Thanks for your help. It seems my mistake in compiling wrong Thread-Safe DLL, it should be NTS DLL.