Unable to download mar file from VSE console using Firefox

Document ID : KB000124996
Last Modified Date : 21/01/2019
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Issue:
While trying to download a .mar file from the Portal console  in Firefox,  I am getting  an Undefined file message.   The downloaded file is of type 'Undefined'  and saved to   /Dowloads/undefined.  

 

Environment:
All DevTest supported versions
Cause:
Probably caused by an extension, theme, or plugin in Firefox. 
Resolution:
  1. Swtich to Chrome or IE browser. 
  2. Using Chrome you are able to now download the .mar files.
  3. Rename the .mar file to a .zip file using a command prompt to view the content.