What is the update content of KB4489871 patch?

After Microsoft updated the win10 optimization patch KB4489871, it also added and fixed many functions, including: Solving the problem that when installing or uninstalling certain types of MSI and MSP files, users may receive "Error 1309" " problem, solved the problem that caused the user to receive the error return value "0" when calling _isleadbyte_l(), etc. Come and take a look at the editor for more detailed update content~

What has KB4489871 updated

KB4489871 Patch Improvements Patch

● Addresses an issue that could cause users to receive "Error 1309" when installing or uninstalling certain types of MSI and MSP files.

● Resolved an issue that caused users to receive an incorrect return value of "0" when calling _isleadbyte_l().

● Windows Shell, Internet Explorer, Microsoft Scripting Engine, Windows App Platform and Frameworks, Windows Input and Composition, Microsoft Edge, Windows Linux, Windows Hyper-V, Windows Storage and File Systems, Windows Data Center Networking, Security updates for Windows Server, Windows Kernel, Windows MSXML, and the Microsoft JET database engine.

KB4489871 patch update known issues

● Symptom description one:

After installing this update, if the node operation (such as appendChild (), insertBefore() and moveNode()), MSXML6 can cause the application to stop responding.

The Group Policy Editor may stop responding when editing a Group Policy Object (GPO) that contains Group Policy Preferences (GPP) settings for Internet Explorer 10.

● Workaround:

This issue is resolved in KB4493474.

● Symptom description two:

After installing this security update, custom URI schemes for application protocol handlers may fail to launch corresponding applications for local intranets and trusted sites on Internet Explorer .

● Workaround:

This issue is resolved in KB4493436.

● Symptom description three:

Use the PatBlt API to put embedded objects into any Compound Document (OLE) server application of Windows Metafile (WMF) may display embedded objects incorrectly.

For example, if you paste a Microsoft Excel worksheet object into a Microsoft Word document, the cells may be rendered with a different background color.

● Workaround:

This issue is resolved in KB4493474.

● Symptom description four:

Certain operations (such as renaming) performed on files or folders on a Cluster Shared Volume (CSV) may fail with the error "STATUS_BAD_IMPERSONATION_LEVEL ( 0xC00000A5)".

This occurs when an operation is performed on the CSV owner node from a process that does not have administrator rights.

● Solution:

Perform one of the following actions:

Perform the action from a process with administrator privileges.

Perform operations from a node that does not own the CSV.

More win10 patch related information:

What is the update content of KB4489888>>>

What is the update content of KB4493474>>>

KB4493436 What’s updated>>>

The above is the detailed content of What is the update content of KB4489871 patch?. For more information, please follow other related articles on the PHP Chinese website!