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Getting ROracle run when 32 bit and 64 bit clients are installed

2726444Aug 5 2014 — edited Aug 6 2014

Hello all,

I am using RStudio with R 3.01 (64-bit) on a Windows 7 64 bit installation. I am able to load ROracle when only the 64 bit Oracle Client is installed.

Unfortunately I have to use the 32 bit client for another programme.

After I have installed both clients I can't load the ROracle library anymore in R.

The error message is:

Error in inDL(x, as.logical(local), as.logical(now), ...) :

  unable to load shared object 'C:/Program Files/R/R-3.0.3/library/ROracle/libs/x64/ROracle.dll':

  LoadLibrary failure:  %1 ist keine zulässige Win32-Anwendung.

Error: Laden von Paket oder Namensraum für ‘ROracle’ fehlgeschlagen

I have set both paths in my environment:

"C:\oracle\product\11.2.0\client_1\bin;C:\oracle\product\11.2.0\client_2\bin;"

Could anybody give me a hint what could I try to get it running?

Kind regards,

Uli

This post has been answered by Sherry Lamonica-Oracle on Aug 5 2014
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Locked on Sep 3 2014
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