timestamp message

After downloading Audacity on my recently upgraded computer (from 8.1 to windows 10) I get a message" “timestamp”: 1638400613, when I try to record. Am I missing a driver?

Which version of Audacity?

What are you trying to record from?
What settings do you have in the Device Toolbar?

I’m using the latest version of Audacity (3.1.2) and I’m trying to record off the internet but I should’ve mentioned that I get the message “error opening recording device”

Try using “WASAPI loopback” as described here: Tutorial - Recording Computer Playback on Windows - Audacity Manual