Fix problems that block programs from being installed or removed
To access the code, you'll need a tool for reading MSI files, which is typically available to IT professionals.
Use the System File Checker tool to repair missing or corrupted system ...
When critical Windows system files are missing or corrupted, your operating system may begin to malfunction. Common symptoms include Windows features not working properly, system errors, or Windows becoming unresponsive or freezing.
Troubleshoot performance and stability issues in PC games
Whenever you purchase or troubleshoot a PC game, first make sure your computer can meet the game's minimum system requirements. Although every game has different requirements, PC games generally use a lot more “horsepower” than other applications and are particularly demanding on your video and sound hardware.
Gaming Services Repair Tool for PC | Xbox Support
Learn how to use the Gaming Services Repair Tool to troubleshoot installation and update issues with Gaming Services on PC.
Protect your PC from unwanted software | Microsoft Support
Learn how to identify, remove, and prevent unwanted software on your PC.
Using System File Checker in Windows | Microsoft Support
Learn how to run System File Checker in Windows to check if your computer has problems with files.
Repair apps and programs in Windows | Microsoft Support
After October 14, 2025, Microsoft will no longer provide free software updates from Windows Update, technical assistance, or security fixes for Windows 10. Your PC will still work, but we recommend moving to Windows 11.
Error 0xc0ea0001 occurs when launching a game on PC
Right-click Command Prompt, and then select Run as administrator. Press the Enter key to run the command. The command prompt will output some text to indicate if the command was processed successfully. Once Command Prompt completes the task, try launching the game again.
Which version of DirectX is on your PC? | Microsoft Support
Find out which version of DirectX is on your computer so you can help your game or multimedia software to work properly.
Automatically diagnose and repair Windows file and folder problems
Follow these steps to automatically diagnose and repair problems with files and folders in Windows. These problems might include the inablility to delete files or folders from the Recycle Bin, or troubles with trying to copy, move, rename, or delete a file. Select the Download button on this page.