Can I use an old version of NetCOBOL to create the unmanaged DLLs?
Currently we have only tested V6 thru V10, since these are the versions that have been available and supported during NetCOBOL for .NET’s life. Earlier versions should also work, but there is no guarantee. To ensure proper usage of the modules we recommend using the DLLs of the latest release of NetCOBOL for Windows.