What does the "Disable Feedback Prompts" tweak change in Windows?

In the registry it sets NumberOfSIUFInPeriod to 0 under HKCU\Software\Microsoft\Siuf\Rules, and 1 more value. The full list is in the table on this page, read from the app's source.

Is "Disable Feedback Prompts" safe to switch on?

Safe on every PC. The main cost: Nothing. You can still open Feedback Hub yourself.

Switch the tweak off in Frozen Tweaks. Switching it off puts back exactly what was there before, value for value.

Is "Disable Feedback Prompts" free in Frozen Tweaks?

Yes. It is one of the free tweaks, with no time limit.

Stop Windows from asking for feedback: NumberOfSIUFInPeriod

Frost LIVEDebloatFreeUndo: YesUpdated Oct 8, 2026View as Markdown

Short answer

Updated Oct 8, 2026

Windows asks now and then how you like a feature. NumberOfSIUFInPeriod set to 0 sets the number of such prompts to none, and a policy value hides feedback notifications. In the registry it sets NumberOfSIUFInPeriod to 0 under HKCU\Software\Microsoft\Siuf\Rules, and 1 more value.

In the app

Disable Feedback PromptsFREE

Registry

HKCUSoftware\Microsoft\Siuf\Rules

NumberOfSIUFInPeriodYour previous value0

What the switch writes. Your current value may differ. 1 more change below.

What it does

Windows asks now and then how you like a feature. NumberOfSIUFInPeriod set to 0 sets the number of such prompts to none, and a policy value hides feedback notifications.

In the app the switch is called "Disable Feedback Prompts", described there as: Stops Windows from asking for feedback and ratings.

When it helps, and when it hurts

When it helps

No rating popups during a session.

When it hurts

Nothing. You can still open Feedback Hub yourself.

What it writes

Exactly what the switch changes, read from the app's source. Switching it off is what the app writes when you turn the tweak off again.

Registry values the switch writes.
Key and value	With the tweak	Switching it off
HKCUSoftware\Microsoft\Siuf\RulesNumberOfSIUFInPeriod	0	Your previous valueSaved before the change, or deleted if there was none.
HKLMSOFTWARE\Policies\Microsoft\Windows\DataCollectionDoNotShowFeedbackNotifications	1	Your previous valueSaved before the change, or deleted if there was none.

From the app's source (pack_extra.hpp), app 2.0.0, checked Oct 8, 2026.

The same change by hand

You do not need the app for this one. These commands make the changes from the table above. Run them in a Command Prompt opened as administrator, and make a restore point first.

Make the change · CMD

reg add "HKCU\Software\Microsoft\Siuf\Rules" /v "NumberOfSIUFInPeriod" /t REG_DWORD /d 0 /f
reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows\DataCollection" /v "DoNotShowFeedbackNotifications" /t REG_DWORD /d 1 /f

See what it is set to now · CMD

reg query "HKCU\Software\Microsoft\Siuf\Rules" /v "NumberOfSIUFInPeriod"

How to undo it

In the app: Yes

Switching it off puts back exactly what was there before, value for value.

Switch the tweak off in Frozen Tweaks. The app saved what each value was before the change and writes exactly that back, or removes the value if it did not exist.

Changing several settings at once? The app's Make a restore point button, on every plan, makes a Windows restore point before you start.

Verdict

Safe on every PC.

Questions

What does the "Disable Feedback Prompts" tweak change in Windows?: In the registry it sets NumberOfSIUFInPeriod to 0 under HKCU\Software\Microsoft\Siuf\Rules, and 1 more value. The full list is in the table on this page, read from the app's source.
Is "Disable Feedback Prompts" safe to switch on?: Safe on every PC. The main cost: Nothing. You can still open Feedback Hub yourself.
How do I undo it?: Switch the tweak off in Frozen Tweaks. Switching it off puts back exactly what was there before, value for value.
Is "Disable Feedback Prompts" free in Frozen Tweaks?: Yes. It is one of the free tweaks, with no time limit.

In the app