Hi All, I have been trying to install php4 on WinNT4 with IIS4. I could not complete the installation with "PHP 4.0.6 installer" from php.net as it failed to find some OCX control ( Don't know what OCX control). So I had to install manually. I did every thing as documented in php.net site. When I have a sample PHP program that displays some string just with print function, I am getting the following error. CGI Error "The specified CGI application misbehaved by not returning a complete set of HTTP headers. The headers it did return are:" Also getting the following error when I tried to load LDAP extension. The file exists in the specified directory. But I don't know why it is not able to identify the php_ldap.dll file. I am able to load all other extensions but not php_ldap.dll. "Unable to load dynamic library ':c:\php\php_ldap.dll' - The specified module could not be found" Please help me, I have been struggling for the last 3 days to install PHP4 properly. Any help in installing PHP on WinNT4 with ISS4 with LDAP and Oracle8 extensions is a great help!! Thanks in advance. Sridhar Moparthy.