I am testing Exchange 2007 in a non production environment. I have a single Exchange 2007 server thatis Co-existing with Exchange 2003. Currently I am removing all roles from the this server so I can start over from scratch. I am trying tobring my environment back to a single Exchange 2003 Server. I had several errors regarding the OAB, public store and Bridgehead server. After several articles and a couple hours I managed to get past them and get to the point of actually removing all the roles. Everything went well until it got toRemoving Exchange Server files portion of setup. This process is still running after 19 hours. Since I haven't done this before I'm not sure if I should continue to wait since I don't have any errors and it appears to be running still. Is this normal behavior. Does it really take this long to remove? I would appreciate anything you can offer on this. Greg