RunDLL error in c:\Windows\system32\PcaSvc.dll Missing Entry
Windows 11 is rapidly releasing multiple fixes and quarterly releases but also sending items like reported in this article. Windows 11, version 24H2 (Build 26100.712) update comes with and issue which is RunDll error in c:\Windows\System32\PcaSvc.dll missing entry: PcaWallpaperAppDetect. It is not a critical error but can be very annoying if you are working on something serious and start getting this error. You can press OK button to get rid of this error, but it will appear after some time again which can decrease the performance and waste very important working hours.
A picture like above will appear on your screen and stays until you press OK button to get rid of it. A very simple solution and easy to follow instructions are given as under to fix this error and start using your Windows 11 machine with Windows 11, version 24H2 (Build 26100.712) update.
Windows 11, version 24H2 (Build 26100.712) update: Solution!!!
- Type “Task Scheduler” in the search box on the taskbar to find and open Task Scheduler.
- On the left tree view of Task Scheduler, click on the “Task Scheduler Library” to expand the node.
- Keep expanding the nodes by clicking on the tree view in the following order: Microsoft -> Windows -> Application Experience.
- After clicking on the “Application Experience” node, find the task named “PcaWallpaperAppDetect” from the list view in the middle of Task Scheduler.
- Right-click on that task, click “Delete” in the pop-up menu. Then click “Yes” on the confirmation dialog box asking, “Do you want to delete this task?”.
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