I'm installing Php4.05 on a windows 2000 advanced server IIs 5.0. Everything is working alright until i uncomment any extension in the php.ini file. I have put the extensiones into the winnt/system32 directory as last resort to see if that works, but it still reports 'unable to load dynamic library' "c:\winnt\system32\php_pgsql.dll" Can't find specified process, pls someone tell me what the problem may be.