Tag Archives: x64

ruby-oci8 on x64: not a valid win32 executable

working on Windows Server 2008R2 64-bit, installing ruby 1.8.7, ruby-oci8 ran into the following error, after requiring ‘oci8’ : LoadError 193: %1 is not a valid Win32 application On this machine a 64bit version of Oracle was installed. So the OCI.dll was a 64-bit version. The fix seemed easy: copy a 32-bit version of the […]