Yes, It is working perfect now.
I've just replaced the line:
LoadModule php4_module c:/ds/PHP/sapi/php4apache.dll
with the line:
LoadModule php4_module c:/ds/PHP/sapi/php4apache2.dll
I think what I've got in my PHP installer file is how to configure PHP on Apache 1.3.x that required the the file "sapi/php4apache.dll", but my Apache version is 2 which required the file "sapi/php4apache2.dll".
Note: the Server API variable in now is "Apache 2.0 Filter", and it was before "CGI".
Thx therealchuckles for help