Installation role back after configuring database in windows server 2008

Sir, i am trying to install Aras innovator 11 on windows server 2008. After installing all the requisite software and doing all the necessary setting to windows server and sql server, i configured the database based on the installation guide and followed the videos of aras installation (www.youtube.com/watch. the installation roles back after a screen showing "creating application pool aras innovator AppPool ASP.net 4.o. I am attaching the screenshots of the errors occurred. Kindly give me a solution that would fix my issue. thank you https://drive.google.com/open?id=0B4doF9imyQA3a01tQW4wRlY2bGs drive.google.com/open