Hi all I am using windows server 2008 32 bit enterprise edition. I am trying to install exchange 2007 but every time and i get the following error: Hub Transport Role Failed Error: An error occurred. The error code was 2147504141. The message was The property cannot be found in the cache.. Any suggestion? Thank you. MCITP Enterprise Messaging Administrator, MCITP Enterprise Administrator, MCSE, MCDBA

Hi, Is IP V6 enabled? if it is disabled hub transport server role will not installed successfully. enable it or install it and then run setup.exe again. Also have a look into this post it might help : http://social.technet.microsoft.com/Forums/en-US/exchange2010/thread/8f6ff508-2c09-4140-ba14-eca32bc5bf1d/ Ripu Daman Mina | MCSE 2003 & MCSA Messaging

I used vmware instead of vpc and everything goes fine.MCITP Enterprise Messaging Administrator, MCITP Enterprise Administrator, MCSE, MCDBA

Exchange 2007 requires a 64 bit OS to be installed. You will need to reinstall the operating system and attempt the Exchange installation again. \ http://technet.microsoft.com/en-us/library/aa996719(EXCHG.80).aspx Only the admin console is supported in a 32bit OS. I hope this helps. -Chris*** Chris Raschke MCITP:EA | MCITP:EMA | MCSE | MCTS | Security+