h6. [[Installer]] h6(. » [[Installer *Commands|*Commands]] h6((. » *Install_CheckSystem h2. *Install_CheckSystem h4. Use This *Command ensures that versions of modules present in OS-version subdirectories of <code><System$Dir></code> are not older than those in previous-version subdirectories, or the "root" Modules subdirectory. h4. Syntax *Install_CheckSystem h4. Parameters None. h4. Notes Any that are are removed in a manner consistent with [[*Install_Remove]]. h4. See also * [[*Install_Remove]] * [[*Install_Update]]