apache, mysql, php4 for windows.

Hi, I have apache, mysql and php4 for windows installed. I grabbed all my webapages and mysql databases to my pc. But my login cookies/script fails to work at all. It wont let me login. Is anyone aware of a fix for this? I am only using a basic login script/cookie that looks for a username and password combination in a database. If one is found than it updates the database with a sid entry and logs a cookie on the users pc. Works fine in linux but not under Windows. Anyone come accross this and knows a fix? If you would like my code and see what I have please ask. I am not sure if it's really needed though as I am sure you guys have come accross it also. Thanks! http://mobile.yahoo.com.au - Yahoo! Mobile - Check & compose your email via SMS on your Telstra or Vodafone mobile.