MUM and MANIFEST files, and the associated security catalog (.cat) files, are critical to maintaining the state of the updated component. The security catalog files, for which the attributes are not listed, are signed with a Microsoft digital signature.

First, you'll need to download the troubleshooter. Download troubleshooter. If you see the File Download box when you start downloading, select Run or Open. The troubleshooter provides steps for you to follow. If a program isn't listed in the uninstall options, you'll be asked for that program's product code.

In this article, we will help you find your error code and suggest what you might try to correct the error. Follow the recommended resolutions for that error code. You may also click the specific error code to get more detail information. Note: This article doesn't contain all error codes generated by Device Manager.

Go to the Core isolation page in Windows Security. Turn the Memory Integrity setting Off if it isn’t already. You'll need to restart your computer for the changes to take effect.

If you see error E200 when you try to use or update your Xbox console, this means there was a problem with the update. Find more solutions here.

Learn how to fix error 8015000A so you can resume using your Xbox 360.

To register a module, you must provide a binary name. Regsvr32.exe was invoked without specifying any modules in the command line. The command OleInitialize failed to run. Your computer might be low on memory. Close any open programs and then try again.

We are releasing a new Xbox Update Preview to the Alpha ring today. Continue reading below to learn all about what's included with this update. Note If you have enabled Keep my console up to date, the update will download and install automatically.

Use the Information Protection viewer to view protected files in Windows, Android, iOS, or Edge.

October 14, 2025: Supported versions include Windows 10, version 22H2 and newer versions (including 21H2 LTSC), all supported versions of Windows 11 as well as Windows Server 2022 and later. November 11, 2025: For versions of Windows still in support. Secure Boot error events .