Can't enable Flash on localhost

  • The problem is when I try to open a .html with this code on localhost, I can't enable Flash Player

    		<embed src="file.swf" width="960px" height="540px" quality="medium">

    And get this message

    0_1520224458686_Screenshot from 2018-03-05 01-30-43.png

    Even if I click in "Allow" never run the flash file.

    btw, this is the address when vivaldi open the html file:///home/Downloads/swf/file.swf.html


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