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Former Member

C# application logs on to peoplesoft db on 32bit but not on 64bit

A c# command line tool called crexport.exe works well. however, on a 64 bit windows machine is not able to authenticate to the database.

Same code completes without problem on 32 bit.

For more information see:

All source code is at

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1 Answer

  • Best Answer
    May 16, 2017 at 11:33 PM

    Hi Aaron,

    The tool is 32 bit so you will need a 32 bit driver for your PeopleSoft database for it to work. It won't work with a 64 bit driver.


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    • Former Member

      So, basically I installed:

      • .NET Framework 32bit (offline installer has both versions)
      • CR for VS Runtime 32bit

      And I compiled my tools with a target of x86.

      That fixed the issue.

      In other words, the tool was not 32bit. Compiling against a target of x86 made it 32bits, and along with other 32bit tools installed, it worked.