Older Versions of Quartus

Thanks for update answer @_AK6DN_. Hope everything is working well at your side. It is not recommended to keep a Case idle too long without activities. Please login to https://supporttickets.intel.com/s/?language=en_US , view details of the desire request, and post a feed/response within the next 15 days to allow me to continue to support you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you on your follow-up questions.