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Storage Sense, Start Search, and driver delivery in Windows 11

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Short answer

Section titled “Short answer”

The Storage Sense, search and driver delivery policies are confirmed by documentation and system observations. They govern disk maintenance, the search interface and driver installation, not system speed.

What was checked

Section titled “What was checked”

The paths and types of the policies were checked, along with their precedence over normal configuration and which components read the values.

Scope of research

Section titled “Scope of research”

Windows 11 25H2 build 26200.9168, machine policies and driver search paths. Other editions, MDM and domain policies may change the result.

Methodology

Section titled “Methodology”

Cross-checking against the Policy CSP documentation and observing system accesses to SearchOrderConfig and PreventDeviceMetadataFromNetwork.

Canonical values

Section titled “Canonical values”
Registry path Value Type Default Role
HKLM\SOFTWARE\Policies\Microsoft\Windows\StorageSense AllowStorageSenseGlobal REG_DWORD policy not configured Storage Sense policy
HKLM\SOFTWARE\Policies\Microsoft\Windows\Explorer DisableSearchBoxSuggestions REG_DWORD 0 search suggestions
same path DisableStartWebSearch REG_DWORD 0 web search from Start
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\DriverSearching SearchOrderConfig REG_DWORD 1 device driver search order
HKLM\SOFTWARE\Policies\Microsoft\Windows\DriverSearching SearchOrderConfig REG_DWORD policy not configured policy override
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Device Metadata PreventDeviceMetadataFromNetwork REG_DWORD 0 metadata download
HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate ExcludeWUDriversInQualityUpdate REG_DWORD policy not configured drivers in quality updates

Storage Sense

Section titled “Storage Sense”

AllowStorageSenseGlobal=0 disables automatic operation of Storage Sense according to the policy documentation. If the policy is not configured, the user’s or the computer manufacturer’s settings apply. The setting itself does not delete data; supported cleanup can be run manually.

The policy allows you to control automatic cleanup and free disk space. It is not intended to speed up the CPU or reduce latency.

Section titled “Start Search”

DisableSearchBoxSuggestions=1 disables suggestions in the search box, while DisableStartWebSearch=1 restricts web search from the Start menu. The policies affect these interface elements. Local file search and other methods of network search remain available.

Driver delivery

Section titled “Driver delivery”

SearchOrderConfig=0 disables the search for device drivers through Windows Update; the standard value 1 enables it. A record in the machine policy section takes precedence over normal configuration. The presence of the policy is checked separately from its numeric value. PreventDeviceMetadataFromNetwork=1 disables the download of device metadata from the network.

ExcludeWUDriversInQualityUpdate=1 excludes drivers from Windows quality updates. Cumulative updates and security fixes continue to work, and drivers can be installed manually.

These policies help you choose maintenance timing and control driver compatibility. After disabling automatic delivery, you need to check driver currency yourself.

Timing, defaults and limitations

Section titled “Timing, defaults and limitations”

Policies may be read when they are updated, at user sign-in, on a PnP event or on an application request. Reading of SearchOrderConfig and PreventDeviceMetadataFromNetwork is confirmed in the device installation code, so these accesses may be absent during a normal boot. The purpose of AllowStorageSenseGlobal and ExcludeWUDriversInQualityUpdate is confirmed by official documentation; the components that read them were not part of the researched set. The result applies to Windows 11 25H2. The actual state may depend on the Windows edition, MDM and domain policies.

What is confirmed

Section titled “What is confirmed”
  • The paths, types and default values of the settings in the researched build.
  • The semantics of the policies and the precedence of machine policy over normal configuration.
  • Reading of SearchOrderConfig and PreventDeviceMetadataFromNetwork in the device installation code.

What is not confirmed

Section titled “What is not confirmed”
  • The components that read AllowStorageSenseGlobal and ExcludeWUDriversInQualityUpdate.
  • The effect of the policies on performance.
  • System behavior if a policy update is delayed.

Practical takeaway

Section titled “Practical takeaway”

Use the policies to control disk maintenance and driver delivery. After disabling automatic delivery, check driver currency yourself, and run Storage Sense manually when needed.

Restoring the state

Section titled “Restoring the state”

Delete the enforced values or revert the policy. After the policies are updated, check Storage Sense, search and driver installation.

Sources

Section titled “Sources”

The research and the tools used belong to the BoosterX developer, so the developer has a direct interest in the results. The methodology and scope are described above, and the conclusions can be verified against open data and the listed public sources.

Public sources checked: 2026-09-02.

Change history

Section titled “Change history”
  • 2026-09-20: added a conflict-of-interest disclaimer.
  • 2026-09-02: first publication; paths and reading components confirmed, policy scope boundaries added.