Windows 11 installation assistant stuck at 99% : r/techsupport - Reddit
https://www.reddit.com/r/techsupport/comments/q29znj/windows_11_installation_assistant_stuck_at_99/
WEBOct 6, 2021 · My upgrade install was stuck at 99% for 6 hours. Saw this, uninstalled the drivers, restarted the install, and was done in 20 minutes (I actually think it was less). I imagine there are many people running in to the same problem! I tried uninstalling every possible driver, but it just wouldn't work.
DA: 88 PA: 31 MOZ Rank: 67