If you do not have any work open, follow these steps:
- Select Ctrl+Alt+Delete on the keyboard.
- In the lower right corner of the screen, select the Power button .
- Select Restart.
If you have work open that you do not want to lose, follow these steps:
- Select Ctrl+Shift+F10 on the keyboard once.
- Select Ctrl+Shift+Esc on the keyboard to open Task Manager. If you do not see Task Manager open, repeat step 1.
- If you do not see the Details tab, select More Details in the lower left.
- Select the Details tab.
- Find the wwahost.exe process. Right-click or long press on that process and select End task from the context menu.
Once you have completed all of the steps in either of these methods, you should not receive this error again.