I got Task Manager and IE10 to work: http://imageshack.us/a/img690/1660/ie10andtaskmgr.png http://imageshack.us/a/img832/2725/ie10k.png http://imageshack.us/a/img819/8858/taskmgrh.png For IE10, I only copied IE folder to WIM. But, when I close the IE, it try to initialize "inetcpl.cpl". I need to copy it. And for task manager, I copied "taskmgr.exe" and your MUI, and the "LaunchTM.exe". But the "Processes" tab shows no item. This is probably due to the fact that Immersive Shell not be running. And I found something very interesting: If you run EXPLORER.EXE in the system account in Win8 RTM , we have the same problem with taskbar.