Page Fault in Non-Paged Area is a blue screen error usually happening with faulty drivers but it can come from different issues like faulty RAM.
In this short article, we will cover usual ways on how to approach and solve this error.
Rollback using system restoreSimple and easy solution, roll back to the previous system restore point where Windows was stable and working.
Sometimes manual and provided solutions just simply cannot cut it because the issue is triggered also with something else and not just a single issue.
Use DRIVERFIX to fix this specific issue with a single click.

net stop wuauserv net start cryptSvc net start bits net start msiserver
net start wuauserv net start cryptSvc net start bits net start msiserver
Originally Microsoft has imagined its widgets menu as Microsoft-only widgets but it seems that they have changed their mind.
Due to the latest leak, it seems that Microsoft will open the widgets menu to 3rd party developers as well but at launch, it will be only official widgets. It was hinted that later widgets menu will be open to developers who want to bring their own stuff into it.
Distribution, date, and technology that will need to be used in order to create your widget have not been discussed nor leaked at a given time but in some way, I am very glad that at least some customization will be in Windows 11.
It is funny and amusing how some things that were in Windows Vista are getting back like glass design, round corners, and widgets. Let’s just hope Windows 11 will be a better Windows than Vista was.
Error Causes
Before we move on to the discussion of fixing the underlying causes for error 103, it is important to understand all those programs that are most likely to generate this error. A list of all such programs is outlined below as follows.
“Something went wrong You can contact Microsoft support for help with this error. Here is the error code 0xa0000400.”As you know, keeping your computer up to date with all the Windows Updates is important and is imperative especially if you are experiencing a couple of issues like the Windows Upgrade error 0xa0000400. At the time of writing, there is no specific cause that has been found for this error. However, there are some potential fixes that might help you. You can try to recreate the Windows 10 installation USB and get the ISO files or you could also get a newer version of the Windows Media Creation Tool, or turn off your internet connection at a specific time or run the Windows Update troubleshooter. For more details, refer to the options given below.
in the menu, on the bottom choose taskbar settings. Once the settings dialog opens, on the right side locate the taskbar location on screen.
Click on the dropdown menu and choose the desired location for the taskbar. cd %windir%system32config
reagentc /disable
reagentc /enable