Windows 10: ext-ms-win-ntuser-windowstation-l1-1-0 found on a standalone Windows 10 home PC

Hello peoples, I was looking through my files when I stumbled upon a file named ext-ms-win-ntuser-windowstation-l1-1-0, I have had trouble with my PC and thought it may be worth googling. From what I have read this is a developer tool. I have not enabled developer mode on my PC so I was wondering if this file should be on my PC, it was in a system 32 folder that I had to unlock from the security page with administrator rights. In a nearby folder I also found a models controller lib file, aecs wov str def TF file, PolicyManagerHsviSettingProvider.xml file. I am a home PC gamer who has one router connected via ethernet cable and do not engage in developer scripts/ or changes to my windows other than the settings in the normal setup. My question is... Should I be concerned about developer applications being installed on my PC without my consent or knowledge? The reason I am asking is that some very strange things have been happening on my PC regarding game play and game setup, One example of this is my steam games often ask for controlled folder access to run scripts, when I check the user certificates they are sometimes out of date so I close the window without approving and the game runs fine. If this is some sort of intrusion into my PC I would need help to restore my PC to windows 10 home version as from what I have read the developer codes etc are incredible complex and fraught with danger. I have noticed when I did a clean reinstall of windows this week that all the drivers some35 in total updated when I opened windows this time. I looked at the drivers and a lot of them had hundreds of entries and silent install components to them. I have over the last 3 years been through 3 PC's due to this problem and reset/ restored my current PC over 10 times this year alone due to it crashing randomly. Thank you in advance for any advice information anyone can give me, Rod

:)

 

ext-ms-win-devmgmt-policy-l1-1-0.dll missing in Windows-10

Hi Waji,

Thank you for posting the query on Microsoft Community. I am sorry to know that you are facing issues with Windows 10.

I do appreciate your efforts and time. Do not worry, will assist you with the issue.

Please refer to the link below.

http://www.solvusoft.com/en/files/m...o/ext-ms-win-ntuser-rectangle-ext-l1-1-0-dll/



Hope this helps in resolving the issue. If the issue persists, do get back to us. We will be happy to assist you.

 

ext-ms-win-devmgmt-policy-l1-1-0.dll missing in Windows-10

Hello,

After upgrade to windows-10, I am having problem with virtualbox. When a new VM is created and installed with any kind of OS , an error is reported about missing ext-ms-win-devmgmt-policy-l1-1-0.dll. (C:\WINDOWS\system32\ext-ms-win-devmgmt-policy-l1-1-0.dll)

Does Windows-10 have removed this file? How to resolve this problem and get the dll file? Falling back to Windows-7 is going to be a real painful option.

Wajih

 

Windows 10 'Anniversary Update' causes "ext-ms-win-gdi-desktop-l1-1-0.dll is missing" app error

The problem is that since anniversary update GDI32.DLL delegates the entry point DeviceCapabilitesExW to ext-ms-win-gdi-desktop-l1-1-0.dll. Before the anniversary update DeviceCapabilitiesExW was implemented internally.

GDI32.DLL has more delegations to a dll with a similar name "ext-ms-win-gdi-internal-desktop-l1-1-0.dll".

Maybe the entry point DeviceCapabilitiesExW of GDI32.DLL can use the "ext-ms-win-gdi-internal-desktop-l1-1-0.dll" instead of "ext-ms-win-gdi-desktop-l1-1-0.dll"

I my opion this is a bug in GDI32.DLL.