The speaker icon in my system tray does not respond to touch (or click) either visually or by muting or unmuting. I have tried several Copilot suggestions but have not yet been able to identify a fix. Any help appreciated. Thanks. Windows 11 IoT Enterprise LTSC 24H2. Tiggett, James • 0 Reputation points 2026-04-13T15:53:04.2066667+00:00 What have you tried that copilot suggested and what were your results? 0 votes What have you tried that copilot suggested and what were your results? Sean Liming • 4,816 Reputation points • Volunteer Moderator 2026-04-15T13:51:49.0866667+00:00 Do you have the latest Windows updates installed? 1 vote Do you have the latest Windows updates installed? Tan Vu • 2,660 Reputation points • Independent Advisor 2026-04-14T14:30:31.7866667+00:00 Hi Long, Try these below steps: Open Services (services.msc) and restart Windows Audio and Windows Audio Endpoint Builder. Microsoft says restarting those services can recover temporary audio/service failures. Run the built-in Audio troubleshooter from Get Help. Microsoft says Windows 11 should start with that automated troubleshooter for sound problems. Link: https://support.microsoft.com/en-us/windows/fix-sound-or-audio-problems-in-windows-73025246-b61c-40fb-671a-2535c7cd56c8? Test with a new administrator account. Microsoft says creating a new user account is the fix when a user profile is corrupted. If it still fails, do an in-place repair install from Windows installation media and choose Keep personal files and apps. Microsoft says this reinstalls Windows without affecting personal files, settings, or installed applications. Can you tell me whether Win + A works and whether the icon failure happens in all accounts or just one, I’ll narrow it to the most likely cause. 1 comment Show comments for this answer Tony Long • 41 Reputation points 2026-04-15T11:38:34.12+00:00 Hi Vu. Restarting those services had no impact. Attempting to run the audio troubleshooter, I get a message that says, "We can't open this 'ms-windows-store' link. Your device needs a new app to open this link." I don't think the Microsoft Store is available on my system. A new administrator user I created has the same issue. Win+A works and shows the quick settings. The icon failure happens in all accounts. If your final suggestions are to reactivate the Microsoft Store or to reinstall Windows, I might just close this question and accept this limitation, as I don't think those suggestions are suitable for my purposes. But if you have any other suggestions, I will try them. Thanks. 0 votes Sign in to comment Add comment Try these below steps: Open Services (services.msc) and restart Windows Audio and Windows Audio Endpoint Builder. Microsoft says restarting those services can recover temporary audio/service failures. Run the built-in Audio troubleshooter from Get Help. Microsoft says Windows 11 should start with that automated troubleshooter for sound problems. Link: https://support.microsoft.com/en-us/windows/fix-sound-or-audio-problems-in-windows-73025246-b61c-40fb-671a-2535c7cd56c8? Test with a new administrator account. Microsoft says creating a new user account is the fix when a user profile is corrupted. If it still fails, do an in-place repair install from Windows installation media and choose Keep personal files and apps. Microsoft says this reinstalls Windows without affecting personal files, settings, or installed applications. Can you tell me whether Win + A works and whether the icon failure happens in all accounts or just one, I’ll narrow it to the most likely cause. Tony Long • 41 Reputation points 2026-04-15T11:38:34.12+00:00 Hi Vu. Restarting those services had no impact. Attempting to run the audio troubleshooter, I get a message that says, "We can't open this 'ms-windows-store' link. Your device needs a new app to open this link." I don't think the Microsoft Store is available on my system. A new administrator user I created has the same issue. Win+A works and shows the quick settings. The icon failure happens in all accounts. If your final suggestions are to reactivate the Microsoft Store or to reinstall Windows, I might just close this question and accept this limitation, as I don't think those suggestions are suitable for my purposes. But if you have any other suggestions, I will try them. Thanks. 0 votes Restarting those services had no impact. Attempting to run the audio troubleshooter, I get a message that says, "We can't open this 'ms-windows-store' link. Your device needs a new app to open this link." I don't think the Microsoft Store is available on my system. A new administrator user I created has the same issue. Win+A works and shows the quick settings. The icon failure happens in all accounts.

If your final suggestions are to reactivate the Microsoft Store or to reinstall Windows, I might just close this question and accept this limitation, as I don't think those suggestions are suitable for my purposes. But if you have any other suggestions, I will try them. Tan Vu • 2,660 Reputation points • Independent Advisor 2026-04-15T14:51:28.2266667+00:00 Hi Long, Given what you tested, I would stop chasing the Store path. Since Win+A still opens Quick Settings, the shell is at least partly working, and because the issue happens in a new admin account too, it is unlikely to be just one corrupted user profile. Quick Settings is where the volume control lives, and Win+Ctrl+V opens the sound output page in Quick Settings. Try these next, in this order: Clean boot the machine and test the speaker icon again. A clean boot starts Windows with only essential drivers and startup programs, which helps isolate background software conflicts. If the icon works in clean boot, something non-Microsoft is interfering. Re-enable startup items/services in batches until the culprit shows up. Microsoft’s clean boot guidance is designed for exactly that kind of isolation. If this started after a recent update, remove the latest quality update from Windows RE or from Update history. Microsoft says recently installed updates can be uninstalled, and Windows RE includes an Uninstall Updates option. For a workaround that avoids the tray icon entirely, use Win+Ctrl+V or open Settings -> System -> Sound -> Volume mixer and control volume there. Microsoft documents both paths. One practical next test: boot once in Safe Mode or do a clean boot. If the speaker icon works there, the problem is almost certainly a third-party startup item, driver, or shell hook rather than Windows itself. Microsoft’s clean boot guidance is the best official way to prove that. 0 comments No comments Sign in to comment Add comment Given what you tested, I would stop chasing the Store path. Since Win+A still opens Quick Settings, the shell is at least partly working, and because the issue happens in a new admin account too, it is unlikely to be just one corrupted user profile. Quick Settings is where the volume control lives, and Win+Ctrl+V opens the sound output page in Quick Settings. Try these next, in this order: Clean boot the machine and test the speaker icon again. A clean boot starts Windows with only essential drivers and startup programs, which helps isolate background software conflicts. If the icon works in clean boot, something non-Microsoft is interfering. Re-enable startup items/services in batches until the culprit shows up. Microsoft’s clean boot guidance is designed for exactly that kind of isolation. If this started after a recent update, remove the latest quality update from Windows RE or from Update history. Microsoft says recently installed updates can be uninstalled, and Windows RE includes an Uninstall Updates option. For a workaround that avoids the tray icon entirely, use Win+Ctrl+V or open Settings -> System -> Sound -> Volume mixer and control volume there. Microsoft documents both paths. One practical next test: boot once in Safe Mode or do a clean boot. If the speaker icon works there, the problem is almost certainly a third-party startup item, driver, or shell hook rather than Windows itself. Microsoft’s clean boot guidance is the best official way to prove that. Tan Vu • 2,660 Reputation points • Independent Advisor 2026-04-13T16:13:03.67+00:00 Hi Long, This sounds more like a taskbar / Windows shell problem than a speaker problem. In Windows 11, the volume icon is part of Quick Settings on the right side of the taskbar, and Microsoft says you can open Quick Settings with Windows key + A. Microsoft also recommends restarting Windows Explorer when taskbar or other UI elements stop responding. First, try Win + A. If Quick Settings opens that way, the audio control is still reachable even though the tray icon itself is stuck. If nothing happens, the shell is likely hung more broadly. Next, restart Explorer: press Ctrl + Shift + Esc to open Task Manager, find Windows Explorer, and choose Restart. If it is not listed, use File > Run new task, type explorer.exe, and press Enter. Microsoft lists that as the fix when shell elements are unresponsive. If that does not clear it, run Microsoft’s repair tools from an elevated Command Prompt with Administrator: DISM.exe /Online /Cleanup-Image /RestoreHealth sfc /scannow taskkill /f /im explorer.exe & start explorer.exe If this helps resolve your issue, feel free to mark the answer so others can benefit as well. Have a nice day! TV 1 comment Show comments for this answer Tony Long • 41 Reputation points 2026-04-14T07:40:37.4+00:00 Hi Vu. Unfortunately, your suggestion did not resolve the issue. 0 votes Sign in to comment Add comment This sounds more like a taskbar / Windows shell problem than a speaker problem. In Windows 11, the volume icon is part of Quick Settings on the right side of the taskbar, and Microsoft says you can open Quick Settings with Windows key + A. Microsoft also recommends restarting Windows Explorer when taskbar or other UI elements stop responding. First, try Win + A. If Quick Settings opens that way, the audio control is still reachable even though the tray icon itself is stuck. If nothing happens, the shell is likely hung more broadly. Next, restart Explorer: press Ctrl + Shift + Esc to open Task Manager, find Windows Explorer, and choose Restart. If it is not listed, use File > Run new task, type explorer.exe, and press Enter. Microsoft lists that as the fix when shell elements are unresponsive. If that does not clear it, run Microsoft’s repair tools from an elevated Command Prompt with Administrator: If this helps resolve your issue, feel free to mark the answer so others can benefit as well. Have a nice day! Tony Long • 41 Reputation points 2026-04-14T07:40:37.4+00:00 Hi Vu. Unfortunately, your suggestion did not resolve the issue. 0 votes Unfortunately, your suggestion did not resolve the issue.