Please see the link below:
http://docs.opensource-socialnetwork.org/index.php/How_To_Install_Open_Source_Social_Network
Okay I am breaking my own rule just this one time.
I am running Microsoft Windows server 2003 in order to use IIS you need to search using PHP with IIS it requires another program called fastCGI I myself only got it to work once with a game server I have but I have switched everything to xampp version xampp-win32-1.8.2-6-VC9 it has everything in it including Mysql...I hope this helps you and good luck. Here is a pic of my control panel. Keep in mind my server is at my private residence.

What operating system are you talking about, Ian?
Up to what I know, OSSN has never been installed on MS systems natively. You'll need at least somethings like wamp, lamp or a virtual linux machine with apache, PHP 5.4 and MySQL
Hello out there people of the internet. I am also having issues carrying out the initial set up as I have only worked with ASP.NET web applications running on MS Server and with MS SQL as the database engine. If any of you kind folks could lend a hand getting the database set up and creating the required directories with their respective permissions that would just be super awesome and I promise to take you out for ice cream should you ever happen to visit Argentina. Thanks in advance!
Answer from : http://stackoverflow.com/questions/15438840/mysql-error-1364-field-doesnt-have-a-default-values
This is caused by the STRICT_TRANS_TABLES SQL mode defined in the %PROGRAMDATA%\MySQL\MySQL Server 5.6\my.ini file. Removing that setting and restarting MySQL should fix the problem.
If editing that file doesn't fix the issue, see http://dev.mysql.com/doc/refman/5.6/en/option-files.html for other possible locations of config files.
Options -Indexes
Options +FollowSymLinks
DirectoryIndex index.php
<Files "error_log">
order allow,deny
deny from all
</Files>
<IfModule mod_rewrite.c>
#SetEnv HTTP_MOD_REWRITE 1
RewriteEngine on
RewriteBase /
RewriteBase /ossn/
RewriteRule ^rewrite.php$ installation/tests/apache_rewrite.php [L]
RewriteRule ^action\/([A-Za-z0-9\_\-\/]+)$ system/handlers/actions.php?action=$1&%{QUERY_STRING} [L]
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([A-Za-z0-9\_\-]+)$ index.php?h=$1 [QSA,L]
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([A-Za-z0-9\_\-]+)\/(.*)$ index.php?h=$1&p=$2 [QSA,L]
</IfModule>
<IfModule mod_expires.c>
ExpiresActive On
ExpiresDefault "access plus 1 year"
</IfModule>
Hi all, I am so amaze when looking this social web, then I want to installed on my own website, but unfortunately I get little frustrated while installing, any one here can help me? This is the problem

On mysql user database I have check all the privileges, and of course I set user and password even with the simple password.
The result always denied.
For any kind help, I'll appreciate it thank you
Due to the many requests in the past for additonal features and components we have decided to develope a premium version. Features like Hashtags, Videos, Polls, Events, Stories, Link Preview, etc included in it.
$199 (Life Time)