BlueCielo Meridian Enterprise 2018 Administrator's Guide

HKEY_LOCAL_MACHINE\Software\Cyco\AutoManager Meridian\CurrentVersion\AMHook

Registry values
Value Name Data Type Value Data

MultiSelectionEnabled

DWORD

If this value is 1, the file Open file dialog box of Application Integration allows the user to select multiple files to open in AutoCAD. If this value is 0, only one file can be selected.