If I click on Start icon/Settings - the window will not open. It flashes very quickly and then disappears. Most annoying.
I have also tried via File Explorer and clicking on the Settings 'cog' icon and the same 'flash' happens.
TIA.
there is an issue... try this its a MS fix http://answers.microsoft.com/en-us/windows/forum/windows_10-other_settings/settings-doesnt-launch-or-launches-the-store/ec439819-7ee4-4b4d-abdd-35d82e04c55f?page=1