TS 6.7.2 Upgrade Issue

System

Hi All,
We are in the process of upgrading TS from 6.7.1 SP1 to 6.7.2 SP1. I reviewed and upgraded rest of TS product family to be compatible with 6.7.2 SP1. The install went smoothly with no errors. But after the upgrade my TS GUI or website is not showing up. Its giving me a page not found error.

We are on Windows 2003 servers. All the Interwoven related services are up and running. I dont see any errors that suggest TS is having issues.

Any help would be greatly appreciated.

Thanks
Pritam