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Changing Desktop Background Wallpaper in Windows through GPO

Let’s think about deploy the identical desktop background picture (wallpaper) on all Windows workstations in the Active Directory area utilizing Group Policies. As a rule, it is crucial for giant companies that require all staff utilizing the identical company desktop background picture on all computer systems.

We’ll want a picture file you need to use as a desktop wallpaper. It is usually a BMP or JPG file.

If the corporate makes use of displays of varied codecs, you must choose the smallest monitor decision and use this decision for the wallpaper picture. For instance, if the minimal monitor decision is 1280 x 1024, that is the wallpaper picture decision you must use. In this case, the background picture can be centered on the display, and displayed in fill mode.

This picture file may be pre-copied to all computer systems, however it’s extra handy if the shoppers take the jpeg file routinely from the shared community folder. To do that, you need to use a file server, a SYSVOL folder on the area controllers or a DFS folder. We have chosen the second variant for our distributed community, because the SYSVOL contents is routinely replicated between all DCs and permits to cut back WAN site visitors between the branches places of work when the shoppers are getting the picture file.

Copy the picture file on any area controller to the C:WindowsSYSVOLsysvolwoshub.locscriptsScreen folder. An UNC path to this file seems to be as follows: woshub.locSYSVOLwoshub.locscriptsScreencorp_wallpaper.jpg.

Check that the area customers have learn permissions on this file (grant Read NTFS permission for the Domain Users or Authenticated Users group).

How to Configure Desktop Wallpaper Settings by way of GPO?

Open the area GPO Management console GPO (GPMC.msc). Create a brand new coverage and assign it to the required OU with the customers (in our case, we wish the coverage to be utilized to all area computer systems and servers, so we simply edit the Default Domain Policy). Switch to the coverage Edit mode.

Go to the part User Configuration -> Policies -> Administrative Templates -> Desktop -> Desktop.

Enable the coverage Enable Active Desktop.

Then allow the Desktop Wallpaper coverage. In the coverage settings, specify the UNC path to the jpeg picture file and choose Fill as a wallpaper type.

Tip. As a rule, Fill wallpaper type seems to be nicely nearly at any display decision.

To make it possible for the coverage has been enabled on a person’s pc, log out and signal in once more. The person’s desktop ought to show the desired wallpaper picture.

If Group Policy settings will not be utilized on shoppers, you need to use the command to diagnose the coverage task (confirm that your wallpaper coverage is displayed in the Applied Group Policy Objects part).

If it’s a must to stop customers from altering the wallpaper picture, allow Prevent Changing Desktop Background coverage in User Configuration -> Administrative Templates -> Control Panel -> Personalization.

If you need to extra precisely goal wallpaper insurance policies for various customers (computer systems), you need to use . For instance, to use desktop wallpaper picture solely to Windows 10 desktops, use the next WMI filter:

choose * from Win32_OperatingSystem the place Version like “10.%”

Set Desktop Wallpaper by way of Registry and GPP

You can set the parameters and the desktop wallpaper picture through the registry. The path to the wallpaper picture file is saved in the registry parameter Wallpaper (REG_SZ) underneath the registry key HKEY_CURRENT_USERControl PanelDesktop or HKEY_CURRENT_USERSoftwareMicrosoftWindowsPresentVersionPoliciesSystem. You must specify the UNC path to your picture file in this registry parameter.

In the identical registry key, the WallpaperType parameter (REG_SZ) units the place of the picture on the desktop. Use 2 to heart and stretch the picture.

If you need to stop customers from altering the desktop background. Create the next registry key: [HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionPoliciesActiveDesktop]"NoChangingWallPaper"=dword:00000001

These to customers’ computer systems through the particular GPO extension – Group Policy Preferences (GPP). To do that, go to the User Configuration -> Preferences -> Windows Settings -> Registry part and create two registry settings with the Update motion.

With Group Policy Preferences Item Level Targeting, you’ll be able to extra precisely assign wallpaper insurance policies to shoppers. For instance, in the registry setting coverage on the Common tab, allow Item degree Targeting, click on the Targeting button and use a easy wizard to specify that the wallpaper coverage settings ought to solely apply to computer systems with Windows 10 and customers from a particular AD safety group.

Similarly, you can also make a number of completely different wallpaper information for various person teams (or gadgets). By , you’ll be able to set a unique desktop wallpapers for various classes of staff.

Also you’ll be able to change the login display picture. To do that, you need to use the Force a particular default lock display picture coverage in the GPO part Computer Configuration -> Policies -> Administrative Templates -> Control Panel -> Personalization or through the next registry keys:

  • HKLMSoftwarePoliciesMicrosoftWindowsPersonalization — LockScreenImage — path to jpg picture for the lock display;
  • HKLMSoftwarePoliciesMicrosoftWindowsPersonalization — LockScreenOverlaysDisabled = 1;
  • HKLMSoftwarePoliciesMicrosoftWindowsSystem — DisableLogonBackgroundPicture = zero.

Why Desktop Wallpaper Group Policy Doesn’t Work for Windows 10 Clients?

On computer systems operating Windows 10, the desktop wallpaper coverage might not apply immediatly. The reality is that Windows 7 and Windows 10 use the desktop background cache otherwise:

  • In Windows 7, each time a person logs on to the system, the background wallpaper cache is routinely regenerated;
  • In Windows 10, if the trail to the wallpaper picture has not modified, the cache doesn’t replace. So the person will see the previous desktop backgrounf, even in case you up to date the jpeg file in the shared folder on the server.

For Windows 10, you’ll be able to add an extra that clears the picture cache on the person signal out. It could possibly be a bat file Clear_wallpaper_cache.bat with the next code:

del /F /S /Q %USERPROFILEpercentAppDataRoamingMicrosoftWindowsThemesTranscodedWallpaper
del /F /S /Q %USERPROFILEpercentAppDataRoamingMicrosoftWindowsThemesCachedFiles*.*

As a end result, the desktop background picture for Windows 10 customers can be utilized usually.

 

 

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