Deleting the cookies on RDSWEB 2012

Hi,

Had setup RDS2012 using Quick Start on Single Server (DC is Win2k8). Manage to resolve SSO issue with RDS Forum and MS Blog site.

Currently I have following concerns

1. Once login from RDSWeb using SSO I am able to launch Remote Apps but when i log off this session and login from different user i am able to login RDSWeb , i also get notification that connected remote network but my RemoteApp applications do not launch .Basically i click to apps they just disapear (I am able to view apps but Icons do not function )
2. However when i delete Cookies from Internet explorer options We are able to get apps working.
3. I am following the http://support.microsoft.com/kb/977507 KB to resolve this issue but renderscripts.js in Server 2012 had different values rather mention in this KB . So how do i modify and replace with given code.
4. Most of times users event get connected with  RDWEB and connected ICON is appeared in notification area but Remote apps didnot work when we launch them.

Regards

TShabbir