My installation is incomplete...I hit a road block. The error says to check the install.log. The install.log says: <h1>Service unavailable</h1> I was asked to check the WebAppPool. The pool starts, but fails to stay up. Message states that it is "unable to load rpcproxy.dll". I have uninstalled and reinstalled the RPC for HTTP component several times with no impact on the issue. The file is located where it specifies: C:\Windows\System32\RPCProxy The installation is on a desktop with the following specs: CPU: AMD X2 4800+ x64 RAM: 2 x 1GB PC2-5300 OS: Win Server 2003 R2 x64 DB: SQL Server 2005 Developers Edition Any suggestions?