Hai..

try to connect to mssql and got this error

Unable to load dynamic library `d:\php402/php_mssql70.dll'- The specified module could not be found.

Here are my configuration in php.ini

Path and directories;
...
extension_dir	=	d:\php402    ;./	

Dynamic extension;
...

;Windows Extensions
;extension=php_nsmail.dll
;extension=php_calendar.dll
;extension=php_dbase.dll
;extension=php_filepro.dll
;extension=php_gd.dll
;extension=php_dbm.dll
;extension=php_mssql.dll
;extension=php_zlib.dll
;extension=php_filepro.dll
;extension=php_imap4r2.dll
;extension=php_ldap.dll
extension=php_mssql70.dll

;extension=php_crypt.dll
;extension=php_msql2.dll
;extension=php_odbc.dll

if php reports so, it'll most likely be that way :)
in newer versions there's only one mssql extension (php_mssql.dll) left.
also check the php_mssql.dll dependencies with http://www.dependencywalker.com

I try to connect a mssql database and get the error:

X-Powered-By: PHP/4.1.1 Content-type: text/html PHP Warning: Unable to load dynamic library 'C:\Inetpub\php\dlls/php_mssql.dll' - Das angegebene Modul wurde nicht gefunden. in Unknown on line 0 PHP Fatal error: Call to undefined function: mssql_connect() in c:\inetpub\wwwroot\dbconnection\dbconnection.php on line 3 

I think the problem is the slash 'c:\blabla/php_mssql.dll'.

Kea,

Most likely not a bug. Ask support question to php-general or php-install lists.