Not able to try out the free COBOL analyzer

 I am trying to get free access to enterprise COBOL to try it out (it's features like flowchart, program control flow, etc.). I applied for it and got license but I am not able to install it (it downloads a no-readme file). Can someone help me with it? I have a Mac and if Enterpris COBOL can't be installed in it, is it possible to get Azure cloud access or something where I can use a browser to try out its features.

I am really interested in Visual COBOL and COBOL analyzer products and am looking for a long term collaboration with MicroFocus but want to give out initial trials to actually try out the contents of the YouTube training videos.