After successful install - goes back to install, cannot login or access

[GoogleCodeExporter]

What steps will reproduce the problem?
1. New installation of latest version: r561
2. Go to installation, enter details and checked the tables has been created 
successfully in the mysql database.
3.

What is the expected output? What do you see instead?

Expected to login.  Cannot, it goes back to the installation page.  I tried 
removing the install folder.  Then produces a 404.  So it always redirects to 
install.

What version of the product are you using? On what operating system?

r561.

Rackspace Cloud - Linux / Apache / PHP 5.3

Please provide any additional information below.

This was a completely new hosting setup, new database and tables.  I have tried 
an older version and the installation and login works.  But the latest version 
will only let me install and afterwards cannot login or access the interface.

Original issue reported on code.google.com by adskirem...@gmail.com on 19 Jun 2014 at 3:00

[GoogleCodeExporter]

I found a work around. After you install edit header-unlogged.php.

Comment the lines 
header("Location:install/index.php");
exit;

as below 

if (!is_projectsend_installed()) {
//  header("Location:install/index.php");
//  exit;
}

Original comment by zja...@gmail.com on 1 Sep 2014 at 2:06

[GoogleCodeExporter]

great that seems to have fixed the issue.  Thanks for the help.

Original comment by adskirem...@gmail.com on 4 Sep 2014 at 10:20

[GoogleCodeExporter]

Had same issue and this fixed it for me too.

Original comment by chr...@salesfactorywoodbine.com on 16 Dec 2014 at 6:31

[GoogleCodeExporter]

Works for me also. Thank you!!!

Original comment by rob...@robinzano.com on 11 Jul 2015 at 9:21