After an OpenStudio simulation model has been created, I usually continue working with EP_Launch and IDF-Editor, for dealing with features not covered in OpenStudio, e.g. setting up EMS controls.
However, when starting EP_Launch - as installed by OpenStudio 1.10. installer - the following error message occurs:
(observed with MS Windows operating system, 32bit)
How can it be ensured that users are enabled also to work with EnergyPlus 8.4. programs independently of OpenStudio ?