Here is the Test-Run by BB overview page that is included in the zip file as overview.exe. It is extracted to the temp directory (defaults to c:\temp\Test-Run v 2.1.0) but is not permanently written to your hard disk with installation of Test-Run. It's reproduced here for your benefit.

Please remember Test-Run is not designed to remove files from your disk, use the program's uninstaller to do that. Instead Test-Run is designed to revert your Registry back to normal. You'll get the idea from the info below. Close this window to return.