


Get help with Windows 10 upgrade and installation errors Make older programs compatible with this version of Windows 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. Prevent existing programs from being completely uninstalled or updated.īlock you from uninstalling a program through Add or Remove Programs (or Programs and Features) in Control Panel. Prevent new programs from being installed.

The troubleshooter helps fix problems that:Ĭorrupt registry keys on 64-bit operating systems.Ĭorrupt registry keys that control the update data. You'll find the product code in the property table of the MSI file. To access the code, you'll need a tool for reading MSI files-which is typically available to IT professionals. If a program isn't listed in the uninstall options, you'll be asked for that program's product code. The troubleshooter provides steps for you to follow. If you see the File Download box when you start downloading, select Run or Open. It also fixes corrupted registry keys.įirst, you'll need to download the troubleshooter. The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs. If you're having problems with an app you got from Microsoft Store, go to Fix problems with apps from Microsoft Store. Once you locate the entry for the piece of software you wish to remove from the list, simply right click on it and select “Delete” on the registry key for the given application.Note: Use these steps for Windows programs. Before you invest too much time in checking the “DisplayName” setting of all the program entries with abstract IDs, scroll down first until you reach the human-readable names and check through them quickly for the software entry you’re looking for.

Here we can see that the registry key ” ” corresponds to the entry in the Add/Remove list labeled ” Python 3.6.1 Add to Path (64-bit) “. The first type of entries require more effort to identify you will need to click on each individual entry and look for the name of the software in the description pane, labeled “DisplayName”, as seen below. Within that registry directory, you will see two kinds of entries: software ID entry and human-readable software names.
