Today i updated MP3tag to its newest version and I added some .mkv files to see what's new in it. Later, after closing Mp3tag, I went back to my browser and started playing a video and there was no audio. I thought it was a problem with Opera, but nothing changed. Then I opened MusicBee and it showed a strange error, changed from headphones to speaker, restarted my PC and there isn't any audio yet.
Windows sound troubleshooting detected/fixed nothing and I'm here asking for help.
Thanks!
OS: Windows 10 Pro 1709 64-bit
RAM: 8 GB
CPU: AMD Athlon II
Realtek Audio Drivers installed.
