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I have developed a .Net console application where I am connecting to oracle data base to get some data. It is working fine from DEV machine

I then installed this EXE on a 32 bit server where 32 bit oracle client is installed. When I run this EXE from that server, no issues.

Now, I have created one ASP.Net application where I am running this EXE using System.Diagnostic.Process class. Deployed this application on 64 bit windows server where 64bit Oracle client is installed.

When I run this application and went to that page where this EXE is running, I could see below error:-

attempt to load Oracle client libraries threw BadImageFormatException.
This problem will occur when running in 64 bit mode with the 32 bit Oracle client components installed

Can anyone throw some light on this issue? Thanks

Priya
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Maria Jegan Raj
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  • Was your program compiled using "Any CPU" or some other configuration that's not locked to a specific architecture? – Joachim Isaksson Apr 01 '16 at 05:53
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    Thanks for the hint provided. Platform target was set as x86. Now I changed that to AnyCPU. It is working good. Thanks again!! – Maria Jegan Raj Apr 01 '16 at 08:45
  • Refer to this question: https://stackoverflow.com/questions/24104210/badimageformatexception-this-will-occur-when-running-in-64-bit-mode-with-the-32 – Prateek Gulati Nov 19 '18 at 14:41

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