Latest version on Win11 Pro as of today 12/7/2024. Updated Windows to 24H2 and Acrobat is broken. When I launch Acrobat on a PDF file or from Start Menu or from Creative Cloud app, a process starts each time, but no window maps. Currently I have 30 Acrobat processes showing in Task Manager but not one window is registered with Windows (nothing in the taskbar, no Acrobat window showing in Alt-Tab or Windows-Tab). Earlier today I uninstalled Acrobat, rebooted, reinstalled Acrobat (from Creative Cloud app), and I was able to launch and use Acrobat. I thought I'd resolved the problem, but a few hours later, the problem is back.