I am in the process of upgrading from 2.6.0 to 2.9.0.  I am installing it on a windows 2008 r2 server which is 64 bit.  I am having a few issues and am just wondering if Windows 2008 R2 is support with version 2.9.0.  Is there anything I need to know about the installation other than just run the exe file?  So far I have run the exe file and installed the software, the service is running, however I cannot get into the application.  I do not have IIS installed, it does mention it in the installation documentation, is this a requirement?  Any hints or ideas at this point would be appreciated.  I am close I just need that last tweek.  Thanks