Hello guru's, Question for any of you that may be familiar with the CHKDS utility. I am trouble shooting a problem where my exchange servers are not replicating correctly through out the organization. With the errors that are appearing in event viewer, I have found a Knowledge Base article that recommends that I use the CHKDS utility. It says that the utility is located in the support directory of the service pack. It does not state which service pack... I have searched for the file on SP's 3 and 4 and also the servers themselves. I need someone to let me know where this file is or send it to me via e-mail. Please help as I need this to fix the issue and get my servers to replicate the directories. By the way, I have the file CHKDSRO.exe, but the article states that this is not the file I need. It must be the CHKDS utility. Thanks for any assistance, Chris