Then I saw the message and upgraded Admin Tools. Maybe this was my mistake. Now I cannot get rid of those messages:
Your Admin Tools installation is corrupt
Missing folders
Missing or tampered files
cli/admintools-dbrepair.php (missing)
cli/admintools-filescanner.php (missing)
cli/admintools-update.php (missing)
++++++++++++++++++++
Also I see the message:
An updated version of Admin Tools (3.6.7) is available for installation.
This is an OLDER version that it prompts me to upgrade.