Hi, good day!
At 46% after 7 hours, it’s probably stuck, not just slow. If there’s no disk or CPU activity, go ahead and cancel and retry.
If this still doesn't work, I recommend performing an In-place upgrade using the Windows 11 ISO.
Few things to check on the PC
- Unplug all external peripherals except for the Mouse, Keyboard, and LAN cable before starting
- Disable or uninstall any third-party Antivirus program to prevent it from interfering with the upgrade
I look forward to your update and am happy to continue working with you until the issue is resolved. If you find the answer helpful, please click "Accept Answer" and consider upvoting it. Otherwise, please keep me posted by clicking "Add comment" below instead of selecting Yes or No.