check out the brain dump, exercise by running
<? phpinfo; ?> in the web server, this shows up all the dynamic modules that [your] php.exe is running.
make sure you 're got php 4.11 (win - binary)
why- because it has the gd.dll built into it.
other version's may not operate as transparently as the new 4.11.
since you done the bit in the php.ini extensions section;
eg; removed the semicolon from the php_gc.dll
line.
check that the module-file is indeed present
in /php/extensions subdirectory.
if php is not working at all, make note that the necessary php4ts.dll's on the php root directory, are being called.
NT works quite differently than its siblings (win 98/Me etc etc)
email me if still no fix, but you must explain your problem with config~~~ ion details.