Thursday, October 30, 2025

How to uninstall if installer is not there and checking for malware


There's a better way to uninstall programs that do not have an installer, and I recommend using Nirsoft's UninstallViewUninstallView is a tool for Windows that collects information about all programs installed on your system and displays the details of the installed programs in one table, so you can interogate the columns. 

Sorting my Publisher column to reveal empty publisher is a good way to check for malware.


Available Columns to sort by

Field Description
Display NameThe official display name of the software (Stored in the Registry)
Registry NameThe name of the Registry key (under HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall or HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall)
Display VersionThe official display version of the software (Stored in the Registry)
Registry TimeThe date/time that the Registry key of the software was modified
Install DateThe official install date of the software, stored in the Registry by the installer
Installed ForIndicates whether the software was installed for a specific user or all users
Install LocationThe path of the folder where the software is installed
Install Folder Created TimeThe creation date/time of the installation folder
Install Folder Modified TimeThe modified date/time of the installation folder
PublisherThe creator of the software
Uninstall StringFull command to uninstall the software
Quiet Uninstall StringFull command to quietly uninstall the software
Change Install StringFull command to change the installation of the software
CommentsComment about the software, stored in the uninstall Registry key
About URLURL to the publisher's or application's home page
Update Info URLURL used to update information on the application
Help LinkInternet address for technical support
Install SourceThe folder that contained the installer files
Installer NameName of the installer used (e.g., Windows Installer, Inno Setup)
Release TypeDisplays the release type of the software (e.g., Security Update)
Display Icon PathFull path of the icon file
MSI FilenameSpecifies the MSI filename (Windows Installer only)
Estimated SizeEstimated size of the software (from the Registry)
AttributesAttributes stored in the uninstall Registry key (e.g., System Component)
LanguageLanguage of the software (e.g., en-US)
Parent Key NameRegistry name of the parent uninstall item
Registry KeyFull path of the uninstall Registry key

Download UninstallView - View installed applications on Windows 11 / 10 / 8 / 7 / Vista and optionally uninstall them (nirsoft.net)

This will explore the below registry key for you.

For really technical removal you can explore the registry key path in the registry key:
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall

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