LMTools can usually be found by searching for it in your Start Menu. Otherwise, you can probably find it in the folder where it is installed by default "C:\Program Files\MATLAB\R2022a\etc\win64". Note that you'll need to change the release number if you did not install the R2022a version.
If you still cannot find LMTools, it is likely either not installed or installed in a folder that is not specified by default during installation. If it is running as a process, you can locate the folder where it is running from the Services tab in Task Manager (opened with Ctrl+Alt+Del).
