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>e-novative> Support and Discussion Forums / >e-novative> WAMP / Installation and Configuration / ERROR: "PHP Startup: unable to laod dynamic library...." HELP.
Posted:  19 Aug 2005 15:25
Hello,

I am trying to find out why I an getting an error when starting up windows.

"PHP Startup: unable to laod dynamic library 'C:\Progra.....\WAMP\php\ext\php_openssl.dll' - The operating system cannot run %1.

I have installed this shoftware on a few computers and this is a new error and cannot find any info on it.

Thank you.
Max
Posted:  01 Sep 2005 18:37
This error means that the OpenSSL library is missing. Change the line extension=php_openssl.dll in php.ini (located in the Windows directory) to ;extension=php_openssl.dll. Reboot.

If you need OpenSSL, let us know.

Kind regards,

e-novative
Posted:  08 Jun 2006 09:41   Last Edited By: fowmow
I am actually having the same problem with the newest version of WAMP.

I have actually tried loading several modules, and they work fine.  However, php_mcrypt.dll will *NOT* load.  I have attached an image so you can see my exact problem.  This pops up, *twice* upon restarting Apache.

http://home.comcast.net/~spam_ninja/dynamic_library_error_01.jpg

Any idea what is going?  We all know the module exists...
Posted:  11 Jul 2006 08:30
You must install the mcyrpt.dll to your Windows\system32 directory.
Posted:  20 Jul 2006 04:22
Thanks, but I had actually tried that before.

It does *not* work.

What bewilders me is that it actually states (in that dialog) the entire path including name and extension of a valid file that *is* there.  No clue why it is behaving thusly.
Posted:  30 Jul 2006 23:29
It finally dawned on me (several weeks ago) to check dependencies.  That solved it cleanly.

php_mcrypt.dll requires libmcrypt.dll.  This DLL needs to be located in your C:\WINDOWS\system32\ folder on a default install... HOWEVER...

It is much safer/wiser to make sure the base PHP directory (C:\Program Files\e-novative\WAMP\php, perhaps?) is added to your system PATH variable.