When I save my drawing on a non-mac I cannot open it when I am using my Mac Desktop at home.  

Can you please help convert my drawing(again).  I have downloaded the student version for Mac and the 2017 and 2019 trials and it will STILL not open.  I tried downloading the TruView as well and it will not open!

I will attach the drawing below.  

Thank you so much for your help!