Hi all, I built an exchange server and added it to the domain ,during the night there was a power surge and the exchange server had died and couldn’t get it up and running. I had to format the server and now I am trying to reinstall exchange and add it to the domain again but it says there is an administration object already in active directory. There are no backups for exchange so I cant restore ,I have reinstalled exchange on the server using the disaster recovery switch but there is no system manager showing on the server .How can I reinstall exchange from scratch ? without it saying active directory has an administrator object Thanks Chris