Steps for Installation of InstantSplitCommissions:

Step2 : Give writtable permission (777) to common/config.php
Give writtable permission (777) to .htaccess
Give writtable permission (777) to images/marketing folder

Step3 : Create a Mysql database and keep the details ready (The details are : hostname , database name, database username and password )

Step4 : Run the installer. Say the url where the script is uploaded is http://yourinstallationpath.com, then
the installer url will be http://yourinstallationpath.com/install/install.php

Step5 : Follow the steps of installation to complete the process.

Step6 : Once installation is completed you will be asked to login as admin (using the username you set during installation).
Once logged in make sure to go to settings and enter your paypal and stormpay account details.

Step7 : Delete install folder for safety reason.

Thats it:

Now
http://yourinstallationpath.com/index.php will be the site index page
http://yourinstallationpath.com/admin/index.php will be the admin page
http://yourinstallationpath.com/member/index.php will be members page