Block you from uninstalling a program through Add or Remove Programs (or Programs and Features) in Control Panel. If you're trying to remove malware, you can use Windows Security (or another antivirus tool), or you can use the Windows Malicious Software Removal tool.

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.

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.

To remove the program, follow the instructions that appear on your screen. You may have to restart your computer. If the program that you want to remove is not listed in Programs and Features, you may be able to use the built-in program remover to remove the program. To do this, follow these steps: Click Start, and then click Computer.

The installation file is typically named Autorun.exe or Setup.exe, but this may vary. If you're not sure, check the Readme file in the folder for instructions about how to run the installation process.

Learn how to get older apps or programs to run on Windows 10 or Windows 11 by adjusting compatibility settings.

Learn how to recalibrate the sticks or triggers on your Xbox controller.

Learn how to troubleshoot problems installing or running games from the Xbox app for PC and handhelds.

Alternatively, if installation doesn't start automatically, browse the disc to find the program setup file, usually called Setup.exe or Install.exe. Open the file to start installation.

Check if the module is compatible with an x86 (32-bit) or x64 (64-bit) version of regsvr32.exe.