Couldn't download indicators after upgrading to Windows 10 from mql5 and receive an error

 

After upgrading to Windows 10

when trying to download this indicator for example

[link to the Market product deleted by moderator]

it opens to the following page

mql4buy://14994.Pivot%20Point%20Reversal%20x2/free

and nothing if is downloaded except from mt4 platform itself !

browser: firefox

tried to reinstall browser but nothing changed.