How TO Fix err_spdy_inadequate_transport_securitys

How TO Fix

err_spdy_inadequate_transport_securitys

Yesterday i was working on my pc and suddenly i have noticed my internet is not working and my Google Chrome Browser Giving me this issues err_spdy_inadequate_transport_securitys .

I have searched on Google to fix this issues and many people has same problem in there Mac OR Window PC or even in Mobile devices even if you change your browser like Mozilla Firefox or Opera the issue err_spdy_inadequate_transport_securitys is still there .

So how can you fix this problem ?

Here is Solution 

Step 1 :- Go to window regedit option by pressing win+R

Step 2 :- You will see this registry edit dialog box

Step 3 :-  Press ok and you get registry edit dialog box

Step 4 :- Click on HKEY_LOCAL_MACHINE

Step 5 :- Go to SYSTEM – > CurrentControlSet – > Services – > HTTP

Step 5 :- You have to disable  HTTP

HKEY_LOCAL_MACHINE\System\Services\HTTP\Parameters

Enable Http2 Tls REG_DWORD 0

Http2Cleartext REG_DWORD 0

Step 6 :- Here is Result after Disabling HTTPs.

you can see now chrome browser and my other browser working without any err_spdy_inadequate_transport_securitys issues

Method 2 to fix err_spdy_inadequate_transport_securitys