I doubt it "requires" Enterprise. I've installed Enterprise database on my desktop since Windows 2000 professional. Donald Freeman Database Administrator II Commonwealth of Pennsylvania Department of Health Bureau of Information Technology 2150 Herr Street Harrisburg, PA 17103 dofreeman@xxxxxxxxxxx<mailto:dofreeman@xxxxxxxxxxx> From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Storey, Robert (DCSO) Sent: Thursday, April 08, 2010 1:19 PM To: oracle-l@xxxxxxxxxxxxx Subject: W2008 Server requirment Does anyone know if Oracle requires the Standard or Enterprise edition of W2008?