This policy setting allows you to turn off saving the auto-tuning result to file. If you enable this policy setting, the ...

This policy setting allows you to turn off saving the auto-tuning result to file.

If you enable this policy setting, the auto-tuning data is not saved to file. 

If you disable or do not configure this policy setting, auto-tuning data is saved to file by default.

This policy setting applies to Japanese Microsoft IME only.