Windows Upgrade Help and more

Can confirm. I had the same problem with an older CPU. I ended up using Rufus like the other person suggested, and it worked to get the install going.

Same here. Yeah, after enabling TPM, did you also check if Secure Boot is on? That got me too. Hope that helps.

This. You could also try using the official Microsoft PC Health Check app—it’ll tell you exactly what’s blocking the upgrade.