Unfortunately, some users have reported that the Diagnostic Troubleshooter no longer works error message on their Windows 10 PC. With Windows 10 Diagnostic tool, you can quickly verify that certain components of your operating system are working properly. The Troubleshooting Assistant has been part of the Windows operating system for years. What if Diagnostic Troubleshooting Tool Does Not Work on Windows 10, 8.1, and 7
In this mode, the application will run all the scans available in the Basic mode. Once your machine restarts, it will open in Windows Memory Diagnostics environment. Select “Restart now and check problems” option.Short Trick: Press Windows Key + R and type mdsched.exe