If you can’t install, uninstall, or update a desktop program in Windows 10, the Program Install and Uninstall troubleshooter can automatically fix common issues such as corrupted registry keys or incomplete uninstall data.

Learn how to fix error 0x80073D21 so you can install and play an Xbox Game Pass game on a Windows 10 device.

There are different ways to remove apps and programs, so if you can't find the one you're looking for, you can try another location. Note that some apps and programs are built into Windows and can't be uninstalled. You can try to repair a program first, if it's just not running correctly.

Third-party antivirus software might cause installation or launch errors on Windows devices. If you encounter issues installing or launching games, try suspending your antivirus software temporarily while you attempt to troubleshoot game installation. You can also try launching the game from the Xbox app or the Microsoft Store app.

When you install, uninstall, or update a program on a Windows-based computer, you may receive one of the following error messages. The Windows Installer Service could not be accessed. Windows Installer Service couldn't be started. Could not start the Windows Installer service on Local Computer. Error 5: Access is denied.

Learn how to fix Error 0xC03F70003 so you can download an Xbox Game Pass game on your PC.

This article explains how to repair apps and programs in Windows 10 and use Settings to fix common app issues without reinstalling. Select Start > Settings > Apps > Apps & features. Select the app you want to fix. Select Advanced options under the name of the app (some apps don't have this option).

See Repair or Remove programs in Windows. In Microsoft Store, select Library. Find the app you want to reinstall, and then select Install. Select the Close (X) button in the upper-right corner of the app window to close it. Then, reopen the app.

To run a Control Panel tool in Windows, type the appropriate command in the Open box or at a command prompt. NOTE: If you want to run a command from a command prompt, you must do so from the Windows folder.

Microsoft family settings might be hiding apps. Parents can use family settings to make sure that their child can't view or install apps that are inappropriate for their age. Check that you're signed in with the correct account. The app is no longer available.