why can't run without server from here

[javadevelopment4]

1 Create HTML file and put all the libraries in the same folder
2 When i opened in my local browser, the PDF is not displayed in flipbook instead throws an error
3 How to run it locally in a system

<title> </title>

Sample PDF View magazine?

when i clicked the link it throws the following error in the browser, eventhough the PDF exist in the same folder where viewer.html is. I'm not running this in webserver. I want to make it work it locally in my system. I don't need a web-server for local viewing. i have created a standalone HTML file which is created for my local PC use.....

PDF.js v1.0.1040 (build: 997096f)
Message: Unexpected server response (0) while retrieving PDF

How to create a standlone HTML file which opens the PDF as flipbook in my local browser