- Windows 11 integrates several tools to consult and analyze system and application errors.
- The Reliability History and Event Viewer help you quickly identify patterns and causes of failures.
- Keeping your system up to date and monitoring disk space helps prevent most common errors.

Your computer with Windows Has Windows 11 gotten you all worked up with an unexpected error, and you're not sure how to find out what happened or how to report it? If you're one of those people who wants to have everything under control, know what's happening on your PC when there's an error, and how to report or fix those problems, here's the definitive guide. Forget the typical incomplete tutorials: in this article, you'll find all the options, tools, and... Tricks that exist to manage error reporting in Windows 11, explained in a simple way and with great detail.
In the computer world, Mistakes are part of everyday life, even more so if you use Windows 11 for work, school, or personal use. From unexpected app crashes to the infamous blue screen, knowing how to locate and understand error reports can mean the difference between remaining stuck or getting back to using your computer without problems. It is essential to learn how to interpret and manage these reports. to maintain performance and prevent future issues.
What is Error Reporting in Windows 11 and what is it for?
Windows 11 has multiple systems to record and report any incidents that occurs while using the operating system. From application crashes to system freezes, everything is recorded in various tools and logs that, when properly managed, allow you to fully monitor the status and health of your computer.
The main objective of these reports is help both users and technicians to quickly identify the cause of problems so that you can act accordingly: either by reporting them to Microsoft, searching for solutions on the Internet, or applying preventive measures.
Top tools for managing error reports in Windows 11
Windows 11 makes available to users various utilities to consult and manage faults that occur in the system. Below, I'll present the most important ones and how to get the most out of them.
1. Reliability History
The tool Reliability History It's one of the best ways to view, at a glance, the errors and important events that have occurred on your computer over the past few weeks. This feature offers an intuitive graph showing the different types of errors (errors, warnings, crashes), allowing you to identify patterns and specific dates where the problems occurred.
- How to access the Reliability History? Click the search button on the taskbar and type 'Reliability History' or 'View Reliability History' and select the option that appears.
- Interface and operation: Once opened, the window shows a timeline grouping events by day or week. Below the graph, you'll find a detailed list of each failure, with information about the affected program and the exact time.
- Technical details: If you click "View technical details" next to an event, you'll see expanded information about the failure, which is essential for diagnosing the cause and finding solutions. If you want to learn more about how to manage error reporting in Windows 11, you can also learn how to manage events in this article. Events viewer.
- Save history: In order not to lose this information before forma tear or change equipment, you can save the reliability history in an .XML file, which you can then open in a spreadsheet for convenient reference.
2. Windows Event Viewer
El Events viewer It's a more advanced tool, ideal for those who want to delve deeper into system logs. Absolutely everything that happens in Windows is stored here, from information and warnings to the most critical errors.
- Access: Press Windows + X and select “Event Viewer.” You can also search for it from the Start menu.
- Navigation: In the Event Viewer, navigate to "Windows Logs" and then "Application" or "System", depending on whether you want to check for errors in specific programs or the system in general. If you need additional help, you can find out how to troubleshoot errors in Windows here. Windows Hello errors.
- Filter and find errors: You can use the “Search” option to locate specific events. For example, enter the term “Error” or search for known event codes like 1001 (relevant for Windows 11 installations and upgrades).
- Event details: Double-clicking on a specific error gives you access to detailed information such as the date, origin, description, and problem code.
- Advanced diagnosis: Each event contains parameters that guide you through the nature of the failure, the system architecture, the scenario in which it occurred, and specific error codes that are essential for finding specific solutions.
3. PowerShell and Advanced Commands
If you prefer the line of commands, Powershell allows you to consult specific events with complete precisionFor example, to locate installation errors related to WinSetupDiag02, you can enter the following commands from an administrator-privileged console. For more details on how to manage error reporting in Windows 11, you can also explore how to troubleshoot system errors in Windows' register.
$events = Get-WinEvent -FilterHashtable @{LogName="Application";Data="WinSetupDiag02"} $event = $events.ToXml() $event.Event.EventData.Data
These commands extract detailed information about the selected event, showing you all relevant parameters: from the installation scenario, mode, architecture, outcome, to error codes and system builds.
4. Complementary tools: ProcessThreadsView
In addition to the native utilities, there are external tools like ProcessThreadsView (from NirSoft), which allows you to obtain information about the processes and threads running on your computer. Although it does not store the error history as such, it can provide you with useful data about the behavior of each process, such as its ID, priority, user, start address, etc. This can be very useful to complement the information provided by the Windows tools, especially for an in-depth analysis of a recent problem. To better understand how to manage these errors, you can also consult the guide on errors in DirectX and DLL.
Detailed analysis of parameters and error codes
When a serious error occurs in Windows, especially during installation or upgrade, the system generates a 1001 event named WinSetupDiag02. This event includes up to 10 parameters that are key to understanding the error:
| Parameter | Description | Example |
|---|---|---|
| P1 | Installation scenario | 1=Medium, 5=WindowsUpdate, 7=Media Creation Tool |
| P2 | Installation mode | x=default, 1=Downlevel, 5=Rollback |
| P3 | New operating system architecture | x=default, 0=X86, 9=AMD64 |
| P4 | Installation result | x=default, 0=Success, 1=Failure, 2=Cancelled, 3=Blocked |
| P5 | Error code of the result | 0xc1900101 |
| P6 | Error code extension | 0 x 20017 |
| P7 | Compiling the source system | 9600 |
| P8 | Branch of the source system | Not usually available |
| P9 | New system build | 16299 |
| P10 | New branch of the operating system | rs3_release |
These reports may include links to detailed log files that facilitate further diagnosis. If you want to learn how to manage error reporting in Windows 11 and dig deeper into logs, see also the Guide to deleting the Windows.old folder.
Most common types of errors recorded by Windows 11
Windows 11 doesn't just log critical errors. The system documents a multitude of common events and failures, such as unexpected shutdowns, freezes, errors in updates or problems with the driversAmong the most common are:
- Crashing status bars or frozen programs: They leave a trace in the Reliability History and in the event viewer.
- Errors due to lack of disk space: essential during installations or updates.
- Driver conflicts or failed updates: usual with hardware old or poorly compatible devices.
- BSoD (Blue Screen of Death): All details and codes are recorded for later analysis.
It is recommended periodically review these reports, to detect recurring problems or prevent major failures and keep your equipment in optimal condition. For a more in-depth analysis, you can learn how to view the .
How to prevent errors and keep Windows 11 in top shape
Beyond reviewing errors that have already occurred, the prevention It's key to maintaining a stable system. Some essential tips include:
- Keep your system up to date: Windows Update Automatically installs patches, fixes, and drivers. Check for updates by going to Settings > System > Windows Update > Check for updates.
- Update the drivers: From the Device administrator You can detect and update problematic drivers, especially network or graphics drivers. If Windows can't find a newer version, visit the manufacturer's website. For more information on related errors, you can see how to troubleshoot errors with errors in DirectX and DLL.
- Free up disk spaceLack of space causes errors, especially during updates. Run Space Cleanup and make sure you have at least 15-20% free space on your main drive.
- Manage programs that start with Windows: Limits unnecessary services and programs on the Boot to improve performance and stability, from the Task Manager > Startup applications.
Export, save, and share bug reports
If you need technical help or want to save a record, you can export reports from the reliability history in .XML format or copy the relevant data from the event viewer. This will facilitate future analysis and reference, or share the information with experts.
Limitations and privacy considerations
The histories and reports are stored on your computer and Only native tools can access all the informationIt's important to ensure that sharing this data doesn't reveal personal or sensitive information. Additionally, third-party applications limit their access to full logs to protect your privacy.
In this guide we have seen how Windows 11 records, stores and allows management of all errors and critical eventsFrom graphical tools like Reliability History to advanced logging in Event Viewer and PowerShell commands, you have multiple resources to identify and resolve issues. Adopting a routine inspection and maintenance helps prevent major failures and optimize the performance of your system..
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