booskyboo

Judging by blur deviation setting on the taskbar matching the window frame and lack of any traces in Task Scheduler the only leftovers might be some modified system files or registry settings. I actually run uninstall for Classic Shell and it might have reverted some 10240 files or registry settings. Classic Shell always didn't match the blur on the windows - with straight lines from the wallpaper visibly overblurred compared to blur on windows frames Was it reported yet if programs installed on 10240 can revert old files if uninstalled under 10586?

Classic Shell didn't start up on boot after 10586 update was installed and taskbar wasn't blurred - but instead of starting the Classic Shell manually or reinstalling it i downloaded Aero Glass 491 and the taskbar got blurred. Classic Shell is not running in the Task manager and i don't really need SetWindowComposition cause 491 makes it blurred by default

i just tried 506 dev build and taskbar is not blurred - only 491 dev build makes taskbar blurred. Maybe Classic Shell and 491 buld use similar settings or something

I had Classic Shell on 10240 build to enable blur on the taskbar, After 10586 update classic shell is not running but taskbar is blurred - is it an Aeroglass dev build 491 feature, Classic Shell update bug or random Microsoft experiment that enables blur on the taskbar in my 10586 build now?