Login problems - wants cookies enabled
I'm trying to set up a wiki on my company intranet. I installed XAMPP (Apache, PHP5, MySql) on a Windows PC (XP SP2) to use as a base platform. Everything worked as expected, but when I tried to have my users log in they received an error that cookies needed to be enabled. Enabling cookies in their browser made no difference.
After experimentation, I found that Firefox and Opera work fine. (I use Firefox, which is why I didn't catch this earlier.) The problem is only with IE and Safari. On the localhost machine, where XAMPP and Tiki are installed, I can login with either Firefox or IE with no problem. It's only when trying to login over the network that I get the cookie error, and only on IE. (I tried both version 6 and 7, same problem.) Note: I seem to be able to access the wiki and navigate around, I just can't log in.
I've read the posts about making sure the session name is PHPSESSID. It is. I read some old posts about some bugs in earlier versions, but that was from years ago. I can see the cookies in Firefox, and they look fine to me, both from localhost and remotely. In IE, I can see a Local_TZ cookie, but not one for PHPSESSID. I'm not sure what that means, if anything.
Searching the forums, no one else seems to be having this problem, so I'm assuming it's something in my setup, perhaps something with XAMPP. Anyone have any ideas?