In Windows 10 or Windows 11. when you try to Device Manager from the Command Prompt (admin) window, the Device Manager doesn’t run. The following error message comes up when you do so: Read more
registry
[Fix] Chrome Launches Default Apps (Settings) Everytime
After installing the April 2023 quality updates on some Windows 10 or 11 computers, the Default Apps window may open when Chrome is launched. Resetting default apps or reinstalling Chrome does not fix the issue.Read more
New “Text Document” missing from Right-Click menu in Windows 11
When you right-click on the desktop and click “New,” the New menu may not contain the “Text Document” option on your Windows 11 computer. This article tells you how to bring the “Text Document” option back.Read more
McpManagementService Error Code: 15100 – Failed to Read Description
When you open Services MMC and double-click “McpManagementService”, the properties dialog may show the error 15100.Read more
How to Make UAC Always ask for Password on Admin Accounts
When you’re login to an admin account and initiate an action that requires administrative rights (elevation of privilege), the UAC will ask for consent (instead of the username and password.) You select either Yes (“Permit”) or No (“Deny”) in the consent dialog. This operation will happen on the secure desktop. However, Windows binaries will be allowed to perform an operation that requires elevation without consent or credentials. This is the default behavior for admin-approval mode in Windows.Read more
Windows Security Icon Missing from Tray and the Task Manager Startup Tab
The Windows Security tray icon provides a convenient way to run a quick scan, check for definition updates, or launch the Windows Security app quickly. However, in some systems, the icon may be missing from the notification area.Read more
Restore Missing Delivery Optimization Service (DoSvc)
If the Delivery Optimization Service (DoSvc) is missing in the Services MMC console in Windows 10/11, use the registry fix in this article to restore it.Read more
Tzsync.exe Error: Unhandled Exception (System.IO.IOException)
When you sync the time zone information using the built-in Tzsync.exe tool, an “Unhandled Exception” error occurs. Application: tzsync.exe Unhandled Exception: System.IO.IOException: The specified registry key does not exist. at Microsoft.Win32.RegistryKey.Win32Error(Int32 errorCode, String str) at Microsoft.Win32.RegistryKey.GetValueKind(String name) at TimeZoneSyncTask.DynamicDstTransform.GetDynamicDstRange(RegistryKey rkTimeZoneRoot, Dictionary`2 mapWinTzToTzid) at TimeZoneSyncTask.TimeZoneSync.Sync() at TimeZoneSyncTask.Program.Main(String[] args) And the following error shows up on the … Read more
Restore the Old Task Manager in Windows 11 22H2
Windows 11 version 22H2 (and above) comes with a redesigned Task Manager. The new Task Manager has additional features, such as a new command bar, UI matching the system-wide theme, Efficiency mode to limit the resource usage of a process, etc.Read more
Fix: Printer Error 0x00000bc4 or 0x00000709 in Windows 11 22H2
After updating Windows 11 to version 22H2, your network printers may stop working. Also, the error code 0x00000bc4 (Desc: ERROR_PRINTER_NOT_FOUND) or 0x00000709 (Desc: ERROR_INVALID_PRINTER_NAME) appears when adding a new network printer.
Operation could not be completed (error 0x00000bc4). No Printers Were Found.
