http:// Protocol - Error 404 - Access is no longer possible since November 2021 update

[Benjamin_Qlik]

Hello everyone,

we updated our Qlik Sense Enterprise to November 2021 at the beginning of the year.

Now the call via http:// no longer works.

"Allow http" is also set in the QMC Proxy settings and everything else is configured correctly.

Does anyone have a solution?

Because the https:// call is much slower with us 😕

Thanks forward!

[Andrew_Delaney · Accepted solution]

That is curious, can you restart the proxy service and then look at the System_Proxy logs in C:\ProgramData\Qlik\Sense\Logs\Proxy\Trace\

As the proxy starts up it will log the attempt to grab port 80, it should look like:

28 20220125T164600.655+0100 INFO QlikServer1 System.Proxy.Proxy.Core.RequestListener 10 776d804a-30e0-4233-9d29-a7bf2f9ed95b DOMAIN\qservice Started 'non-ssl' listener at port '80' 776d804a-30e0-4233-9d29-a7bf2f9ed95b

If it can't instead you will see an error logged. Most often I see this happen when there is some other webservice active on the server that has already taken port 80