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Hereafter, when the exe (service) rebuilt in the existing system environment was started in the following migration destination environment, the error "Error 1067: The process was forcibly terminated" occurred.


Windows7 (32bit)
Oracle Client 11.2.0
ODAC 2.112.1.0 (x86)
Visual Studio 2010 .NET Framework is 3.5
Configuration Manager is AnyCPU


Windows10 (64bit)
Oracle Client 12.2.0
ODAC 2.122.1.0 (x86)


WindowsServer2008 R2 (64bit)
Oracle Database Express Edition Documentation 11g Release 2 (11.2)

Isn't it OK to move the execution module as it is?
If i know anyone, thank you.

  • Answer # 1

    (1) Check the version of .NET Framwork

    Is .NET Framework 3.5 or 2.0?
    Is it not enabled in Windows 10?

    "Procedure for enabling .NET Framework 3.5 (Windows 10)"
    https://blogs.technet.microsoft.com/askcorejp/2018/10/05/enable_net35_win10/

    (2) Check Oracle Client

    Are you already installed Oracle Client?
    Even if it has been installed, ODP.NET may not have been installed correctly if .NET Framework 3.5 is not enabled. Use the Universal Installer to reinstall (uninstall and uninstall) ODP.NET. Install).

    (3) Check the number of bits

    A 32-bit assembly cannot be called from a 64-bit process.
    For AnyCPU, a 64-bit Oracle Client is required.
    Compiling with x86 is one way.

  • Answer # 2

    What is the information about Oracle Database, Oracle Client, ODAC version, 32bit or 64bit etc.?

    Oracle11.2 Database Client Installation Guide for Microsoft Windows Software requirements are not certified on Windows10.