WampServer

Dear All,

I would like to report error found in php-error log file as below.
My server system: Windows Web Server 2008 R2, 12 GB RAM, 3.1 GHz Xeon Quad Core.

[23-Jul-2012 01:58:02 UTC] PHP Warning: PHP Startup: Unable to load dynamic library 'D:/wamp/bin/php/php5.3.13/ext/php_curl.dll' - The specified module could not be found.
in Unknown on line 0

I checked the php_curl.dll file is there in the php extension directory.

I tried to replace that file with the same file name I downloaded from
[www.anindya.com]

I tried both thread safe and non thread safe with no good results.
The thread safe version from that web site give no above warning but created more fatal errors for my drupal web site. The non thread safe version return the same warning as above.

Is that possible that the php_curl.dll compilation results are not valid?

Thanks for your solution