Hi, On Tue, Aug 18, 2009 at 1:51 PM, mcclnx mcc<mcclnx at yahoo.com.tw> wrote: > Not all 32 bits applications can run on 64 bits O.S. > > ORACLE is one of that. ORACLE web site say very clearly 32 bits ORACLE can NOT install on 64 bits LINUX O.S. I personal tried to do that several times, but failed. This include 32 bits ORACLE 10Gr2, ORACLE EBS R12 and ORACLE OEM 10GR2. > Well, since Oracle provides 64 bit binaries for 10g, that shouldn't be an issue. -- Hakan (m1fcj) - http://www.hititgunesi.org