Windows 11 build 25145.1000

Build of Copper
OS family
ArchitectureAMD64, ARM64
Timebomb2022-09-15 (+90 days)
Works in
Home (N, Single Language, China)
SE (N)
Pro (N, Single Language, China)
Pro Education (N)
Pro for Workstations (N)
Education (N)
Enterprise (Evaluation, G, GN, N, N Evaluation)
IoT Enterprise

Windows 11 build 25145.1000 is the thirteenth Insider Preview and the seventh available client build of Copper, the 23H2 development semester of Windows as a service. It was released to Windows Insiders in the Dev Channel on 22 June 2022.

New features and changes[edit | edit source]

Shell[edit | edit source]

The Suggested actions feature, which initially introduced in build 25115, has been rolled out to all users in the United States, Canada, and Mexico.

File Explorer[edit | edit source]

  • The ability to open a folder in a new tab by middle-clicking it in the body of File Explorer has been added.
  • The row of tabs has been included in the keyboard focus cycle when pressing Tab ↹ or F6.

Settings[edit | edit source]

The ability to view details about the OneDrive Standalone 100GB subscription under the Accounts page has been added. This feature is only available to a subset of users.

Miscellaneous[edit | edit source]

The SOM currency sign (U+20C0) has been added to the Courier New font family.

Bugfixes[edit | edit source]

General[edit | edit source]

  • Fixed an issue causing devices on Surface Pro X devices to hit a black screen when attempting to resume from hibernate.
  • Fixed an issue causing some users to experience a SYSTEM_THREAD_EXCEPTION_NOT_HANDLED bugcheck related to USBs.
  • Fixed an issue causing some users to experience a 0x1CA (SYNTHETIC_WATCHDOG_TIMEOUT) error after left idling for some time.
  • Fixed an issue that was leading to InventorySvc consuming an unexpectedly high volume of memory the longer it was running on builds 25136 and 25140.
  • Fixed a rare issue that could lead to certain apps to sporadically crash on launch.

Shell[edit | edit source]

  • Fixed an issue where the tab order when using Ctrl+Tab ↹ would be wrong if users rearranged the tabs in File Explorer.
  • Fixed an issue causing the animation when selecting the More button in the Start menu's Recommended section in right-to-left (RTL) languages to not appear correctly.
  • Fixed an issue when dismissing notification center using the keyboard, its closing animation won't show correctly.

Narrator[edit | edit source]

Fixed an issue causing Narrator to not read the dialog that opens when uninstalling an app from its context menu in the Start menu and those options correctly.

Settings[edit | edit source]

  • Fixed an issue causing the Settings app to show boxes when typing a number in the search box when using an Arabic display language.
  • Fixed an issue causing the Settings app to crash when going to the Printers & Scanners page in the last few builds.
  • Fixed a couple crashes that some users were experiencing in the last few builds when opening the Wi-Fi section of Quick Settings, or after connecting or disconnecting from networks in the Wi-Fi section in Quick Settings.
  • Fixed an issue that was causing the Wi-Fi option in Quick Settings and the Wi-Fi section in the Settings app to sometimes take a few seconds to appear.
  • Fixed an issue that was leading Quick Settings to be unexpectedly dismissed when using touch to rearrange the items in Quick Settings when in edit mode.

Bugs and quirks[edit | edit source]

General[edit | edit source]

  • Some games that use Easy Anti-Cheat may crash or cause the device to bugcheck.
  • Shutting down Windows via the Start menu may unexpectedly reboot the device in some cases.

Setup[edit | edit source]

When booting into the installation media of this build, Setup may fail to launch due to CoCreateInstance failure related to the on-screen keyboard.[1] This issue can be bypassed by the following methods:

  • Use an answer file on top of install.wim to perform an unattended setup.
  • Boot into the installation media of previous builds with install.wim replaced by this build's install.wim.
  • Use dism.exe to directly apply install.wim.

Shell[edit | edit source]

  • The Mica material and Acrylic blur effect may not render correctly in OS surfaces like the Start menu, Notification Center and other areas.
  • The Up button next to File Explorer address bar may be misaligned with other buttons.
    • This issue will only be encountered if the tabbed browsing feature is enabled on the device.
  • Launching File Explorer when using dark mode may unexpectedly show the body of File Explorer in light mode.

Widgets[edit | edit source]

Widgets preferences, such as temperature units and pinned widgets, may unexpectedly reset to default in some cases.

Live captions[edit | edit source]

  • Certain apps in full screen (e.g., video players) may prevent live captions from being visible.
  • Certain apps positioned near the top of the screen and closed before live captions is run may re-launch behind the live captions window positioned at top.

Safe mode[edit | edit source]

  • Quick Settings and date/time clock on the taskbar may be missing due to the Capability Access Manager Service service not running.
  • Clicking Bluetooth & devices and Personalization pages may crash the Settings app due to an overrun of a stack-based buffer 0xc0000409.

Gallery[edit | edit source]

References[edit | edit source]

External links[edit | edit source]