405428 server listener app debug.

1st the candidates must be able to provide valid invoices. The project is like this. Couple of years back we had made a client (vb6) server (php-xampp) application in order for automatic and scheduled file upload and download. The server worked fine in win200 server with xampp, but when i migrate it to win2003 server the client cannot connect anymore giving subscript error 9. We need to debug the server app in order to work with win2003 server and up. its a simple php server that listens to a specific port for the clients. Whens its time the clients authenticate to the server (username password that is validated to the server oracle database) and if are ok then the client uploads some txt files and downloads an excell file. This is it. Nick