Please see: http://www.zenphoto.org/news/issue-with-1.4.1-installs

I downloaded the zenphoto-1.4.1.tar.gz tonight and installed it and I still can't login as admin (it redirects back to the login back no matter what). I checked the version.php file and it did not have an extra line.

Try clearing browser cookies. If that does not help you probably need to reset your password. Please also visit the troubleshooting guide.

I'm having same prob...redirect back to login.
Also. every time I add anything to .htaccess it gens a 500 error, unil I take the change back out. I use vi on the server.
I'm on isp, no access to apache conf

Warning: permissions are strict. haven't had time to read tfm about this one. Client wants his pics man! yikes

d/led 1.4.1 3 or 4 days ago. Thats the 1st zp I've tried.
d/led nightly build today...no change, same frustrations
Help da noober plz...tia

Warning: permissions are strict. haven't had time to read tfm about this one. Client wants his pics man! yikes

Great attitude btw. You sure read here as well:
http://www.zenphoto.org/support/topic.php?id=9404

I have same problem... I just download, I ran setup.php then GO, then choose a user name / password. Then when I want to login with these info, it just reload the login screen... but if I go back to rerun the setup it ask me for the admin login and this times it accept my login and I can rerun the setup... but Im never able to login in zp-core/admin.php

have you noticed this byline?

Don't forget to read the Forum rules and usage resources

We really can't provide support for something unknown.

Upon attemtping to save user assignment:

http://domain.com/zenphoto/zp-core/zp-extensions/user_groups/user_groups-tab.php?action=saveauserassignments

I'm hitting this error: Zenphoto encountered an error
MySQL Query ( UPDATE `zp_administrators` SET `id`=NULL WHERE `id`='7' ) failed. MySQL returned the error Duplicate entry '0' for key 'PRIMARY'

Also I suddenly have a new user that's appeared with username "1"

If you really use 1.4.1 please try 1.4.1.1. If that does not work please try the trunk nightly build.