I was running 8i home with both 10G and 11G homes on the same Win box without any troubles. these were database homes though, but I don't see any immediate reasons why it would work for a database and wouldn't for a client On Mon, Dec 29, 2008 at 12:38 PM, Dennis Williams <oracledba.williams@xxxxxxxxx> wrote: > List, > > We are upgrading a database server to Oracle 10g (10.2.0.4) over the > holiday. It was just discovered that one Windows report server is using an > Oracle 8i client (Windows 2000 I think). Has anyone had any problems with > this configuration? As a contingency, we are considering installing the 9i > client, but want to keep the 8i client available as a contingency. Does > anyone recall any problems installing the 9i client without disturbing the > existing 8i client? > > Thanks, > Dennis Williams -- Alex Fatkulin, http://www.linkedin.com/in/alexfatkulin -- //www.freelists.org/webpage/oracle-l