I installed the current (not sure the exact version) v4 (stable) build from a download I did today. This is on WinXP SP3. I used EasyPHP (current build from a download I did today) and had everything working just fine. Then I tried to change the authentication to LDAP (Active Directory) and after I made the change I see the landing page: http://localhost/tiki and I enter the admin user and pass. Then I get a blank screen and that's it! Nothing else comes up. I chose the option to use the local admin account (instead of LDAP) and if I enter the wrong password for the admin I get an error.
The source code of the blank page is just the header with html/head tags.
(I tried posting the text here with the "code" function but even though it previewed fine all that shows up is the empty "code" box!)
If there's a way to manually alter a file to change the authentication method to non-LDAP I'd love to know it. Otherwise I have to re-install.