I have a problem with my Exchange 2010 installation. I am setting up three new servers for Exchange 2010. All part of a CAS array and DAG. I had two of the servers up and running and then somehow lost both the servers. Long story that doesn't apply. To make it short i had to build the servers over again and tried to run exchange with the /RecoverServer switch but it won't complete. Apparently it's so ingrained in my AD that I can't recover and can't remove. I need to know how to rip out exchange 2010 manually and start over.