[Kaspersky keeps blocking Spotify App in Windows 10]

5 hours ago, Berny said:

@Branislav Welcome.

Above  message [ error code: auth:16 ] is a Spotify Error Code.
Please try Kaspersky → Settings → Additional → Network → ? Do not use proxy server ?

Please download Kaspersky Internet Security from the Global Website :
→ https://www.kaspersky.com/downloads/internet-security

Also, did you visit the Spotify Community.

I've just reinstalled Kaspersky after downloading the one from the link you've provided, and it fixed my issue, I can use Spotify again!

Thanks a lot.

[Kaspersky keeps blocking Spotify App in Windows 10]

I've also tried re-installing Spotify to no avail. Kept getting the error code: auth:16 which prevented me from logging in, along with the usual "blocked by firewall" message.

Re-installing Kaspersky Internet Security though is proving to be an even bigger nuisance since the website won't even let me download the installer without buying another license.

I'm gonna attempt a way-around by downloading a trial version and logging into my (subscriber) account from there--