You run Group Policy Resultant Set of Policy (RSoP) to obtain the information about Group Policy settings. In this scenario, you receive the following error message: Not Found: An unknown error occurred while data was gathered for this extension

Fixes a problem in Windows Server 2008 Server Core in which two warning events are logged for the Resultant Set of Policy (RSoP) data after you apply one or more Group Policy preferences.

After a Drive Maps preference (Group Policy Preferences) is removed or disabled, and the client then applies those Group Policy Object (GPO) changes, the Drive Maps settings are still shown in Resultant Set of Policy (RSoP) reporting.

You use the rsop.msc command to view the registry setting result. In this scenario, the icon for the Group Policy setting is displayed as a red X. Note This issue affects only the user interface (UI).

Additionally, when you run the Resultant Set of Policies (Rsop.msc) utility to check this Group Policy setting, you find that the setting is not listed. However, this setting is active, and it can be applied successfully to client computers.

On a client computer that is running Windows Vista or Windows Server 2008, you try to generate a Resultant Set of Policy (RSoP) report by using the gpresult /h GPReport.html command. The central store for Group Policy stores Windows Server 2008 R2-based ADMX files.

Use the keyboard shortcut + R, type compmgmt.msc and press Enter Event Viewer The Event Viewer is a Microsoft Management Console (MMC) snap-in that you can use to view and manage event logs.

The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information for Windows 8 and Windows Server 2012" section. MUM and MANIFEST files, and the associated security catalog (.cat) files, are extremely important to maintain the state of the updated components.

The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information for Windows 8 and Windows Server 2012" section. MUM, MANIFEST, and the associated security catalog (.cat) files, are very important to maintain the state of the updated components.

Summary. Windows Update Delivery Optimization enables you to download Windows updates and Windows Store apps from sources other than Microsoft. This can help you get updates and apps more quickly if you have a limited or unreliable Internet connection.