After setting up server 2008 and trying to install i get the following message..EXSetupUI.exe has stopped working. When setting up Exchange 2007 sp1.

Aer you using Windows Server 2008 R2? What is the description of the errormessage? Can you please also paste the Exchange setup logs and any errors in the Event Logs related to Exchange that you might have? You can find the setup logs here: c:\exchangesetuplogs Exchange Server Supportability Matrix: http://technet.microsoft.com/en-us/library/ee338574(EXCHG.80).aspx Martin Sundström | Microsoft Certified Trainer | MCITP: Enterprise Messaging Administrator | http://msundis.wordpress.com