Is the free version of DraftSight still available? I have a Mac OS 10.12.6 and have been using the free Beta version of DraftSight since 2012. It has always been really simple to upgrade to the latest version. DS 2019 expired and when I downloaded DS 2020, attempting to open the program it tells me I'm "unable to obtain a licence". The link below suggests the free version is still available. I have recently changed my IP address and email address, so not sure if this is the cause of the problem. Is there something I'm missing? I have so much work on DS that I don't want to lose. 

https://r1132100503382-eu1-3dswym.3dexperience.3ds.com/#community:51/post:C4uBLmo5Que2atwFwTsiug