Sometimes, Teramind Agent Remover tool might fail to remove the agent. This can happen due to a corrupted registry on Windows (Windows 11, Windows 10, Windows 8.1, Windows 8, Windows 7).
The solution is to fix the registry. You can use a tool provided by Microsoft to fix this issue. You can download the tool and follow the instructions here: https://support.microsoft.com/en-us/help/17588/windows-fix-problems-that-block-programs-being-installed-or-removed
Working with the Windows Registry can be dangerous. The external link provide here is for your convenience. Teramind cannot be held responsible for any damage caused by using any tools or instructions found on that site.