Thank you for accepting the OTN License Agreement; you may now download this software. 64-bit ODAC 12.2c Release 1 (12.2.0.1.0) Xcopy for Windows x64 [Released May 31, 2017] - 2.98 MB (3,125,659 bytes) This download contains ODP.NET, Managed Driver xcopy only. Installation Instructions are included within the zip file. - 77.0 MB (80,834,288 bytes) Installation Instructions are included within the zip file.

So I need to have both the 32bit and 64bit clients for Oracle 11g coexist on the same machine. I have installed both together before, but there are many issues where applications that need to use the 32bit client seem to reference the 64bit client and vice versa.

I've searched for a long time on various Oracle forums and Oracle specific resources and tried various techniques for getting the ORACLE_HOME and such set so the two clients will play nicely side by side, but really nothing has worked. Is there a legitimate best practice way to do this? Specifically I'm wondering about whether each client needs to be in its own BASE directory (say C: oracle and C: oracle32) or if they should be within the same base direct but have their own client folders.

11g Enterprise edition Windows Server 2003 64-bit (Compatibility mode. The top listings for &oracle 11g xe windows 7 64 bit&. Download Oracle Database Software for Oracle Database 12c and Oracle Database 11g. File 2 (2.7 GB) Oracle Solaris (x86 systems, 64-bit. For Windows 64 now. 3 Installing Oracle. You can use 64-Bit media for installing Oracle Database Client on. Pci Ven_8086&dev_284b&cc_0403 Version 2.0. Windows Server 2008, Windows Server 2008 R2, Windows 7.

In my scenario, I need both clients because I have ESRI's ArcMap application (32 bit) and also their Server product (64 bit) on the same machine. I installed the 64 bit client with no problems a couple days ago and just got around to installing the Desktop application. Now I need the 32 bit Oracle client.

The installer was failing stating it couldn't 'access the temporary location.' I am an admin on the box and that is not the problem. The problem was simply that the OracleRemExecServiceV2 service was running on the machine. I stopped the service and the 32 bit client installation proceeded.