I found facing error showing "Application Conversion Failure" error. In help guide, it mentioned like this, https://www.vtscada.com/help/Content/Dialogs/10607%20Application%20conversion.htm?Highlight=application%20conversion%20failure The selected application could not be converted to the current version of VTScada. The application will not be modified. I don't understand clearly. Does it mean I need to switch back to previous version? Cannot be used in current version? Please clarify how to resolve it step by steps?