
Windows Update High CPU Usage Troubleshooting Checklist
If your system feels sluggish and Task Manager shows high CPU usage from TiWorker.exe

If your system feels sluggish and Task Manager shows high CPU usage from TiWorker.exe

You're trying to connect to a remote PC via Remote Desktop (RDP) and you get a "timed out" error....

You see "Your profile could not be opened correctly" or "Chrome profile ...

If Chrome shows a "profile dependency conflict" error or refuses to open your profile, the quicke...

When you try to activate Windows or install an update, you might see error code 0x8007000d. This ...

When Windows Update runs, you may see high CPU usage and eventually error 0x80070002. This usuall...