Usually, when closing Windows, if a program remains closed, the OS pops up a window asking to close the program. We can use any of these options to proceed. But, in some situations, a particular internal process may prevent a shutdown, and the user may receive an error: This usually occurs when an update file is preventing your PC from updating. The tough part here is that that a Clean Boot can't be attempted to troubleshoot the problem since the system can't be restarted unless we force to pack up it.
This usually occurs when there's an update file is preventing your PC from updating. The tough part here is that that a Clean Boot can't be attempted to troubleshoot the problem since the system can't be restarted unless we force to pack up it.
How to fix this problem to task host window is stopping background tasks.
If Task Host Window is preventing shut down, then these suggestions will assist you in fixing the problem.
1] Try Windows Update Troubleshooter
2] Restart InstallService Service
3] Change Sign-in option
4] shut down Hybrid Shutdown/Fast Startup
5] Reduce shutdown time