I had this problem early in 2022 on my Vostro desktop. I could run the activation troubleshooter successfully, but the problem would come back the next day; ditto when I entered the product key extracted with the NirSoft ProduKey utility. I have no idea what caused the problem, but reinstalling Windows fixed it, and it hasn't come back. (I was working through some other problems with drivers around this time, and troubleshooting them necessitated periodically reinstalling Windows anyway.) That's my roundabout way of getting to this: a Windows repair install may very well clear up the problem without having to reinstall apps and files. It's quick (on SSDs, at least) and effective for a surprisingly wide range of problems. Make sure you back up your files first, just in case.
My Windows 11 keep asking for activation from time to time. It happens every couple days. It can be resolved by troubleshooting. But it’s very annoying. Any idea how to resolve it?
m15 R7, Windows 11 keep asking for activation