PHP 4.0 Bug #2579: ISAPI problem

From: matt@plastercine.com Operating system: WinNT 4 SP5 PHP version: 4.0 Beta 2 PHP Bug Type: Installation problem Bug description: ISAPI problem I installed PHP3 under NT4 SP5, running IIS4, and everything works fine, mapping all .php to php.exe. However, I installed PHP4 and everything fails. If I leave my set up as it was, i.e. php files map to php.exe I get 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: ----------------------------------------- However, if I set up my an ISAPI filter, and map all .php files to the .dll, I get this error first: HTTP 500 error -------------------------- and then this error: Invalid access to memory location. ---------------------------------- Strangely, from dos prompt if I type php.exe I can type in code and it returns a valid response. Doesn't seem to recognise function session_start() so I wonder if it is using php3 ????? I have set up a .ini file, have disabled all modules, etc. etc. Could someone please help ??? Matthew o