Embed link from PDF not opening a new PDF file

[samm18018402]

Hi,  I installed an adobe acrobat extenion in Edge browser.  I did all these:

In my PDF file, the embed link is an button. After click, it did not open a PDF file. What am I missing here?

[samm18018402]

My link is relative path. Do I need to put the URL like http://example.com/open-one.pdf?

[samm18018402]

NOTE: My PDF file can open the link in Google Chrome and Opera, not Edge. Any help is appreciated. 

[samm18018402]

(UPDATE)
OPERA, FIREFOX, CHROME display my URL path this way:
Process/environmental-health-and-safety/3_3-Safety/Step-Descriptions/1-Process-Improvements/3-3-1-6.pdf

IE EDGE
Process/environmental-health-and-safety/3_3-Safety/Flow-Chart/3.3%20Safety/2.%20Process%20Design/2b.%20Step%20Descriptions/1%20-%20Process%20Improvements/3-3-1-6.pdf

Why is IE Edge ignores hyphens?

[samm18018402]

LATEST UPDAT

(UPDATE)<br>

This is how Opera and Google Chrome show my URL after I click a button in the PDF, which opens a PDF file. <br>
//example.azurewebsites.net/CANGC/Process/off-site-facility-management/6_1-Chemistry/Step-Descriptions/6-1-1/6-1-1-1.pdf

This is how Edge shows the URL after the click, which cannot locate the file.

//example.azurewebsites.net/CANGC/Process/off-site-facility-management/6_1-Chemistry/Flow-Chart/6.1%20Ultrasonic%20Chemistry%20Management/2.%20Process%20Design/2b.%20Step%20Descriptions/1%20-%20Chemical%20Inventory/6-1-1-1.pdf

Edge rewrote the URL longer, forcing the path wrong.

What's funny is that I put the same URL into the Edge Browser, which opens that PDF file. The extensions do not solve my problem. Is there another solution out there?