Open Library Master / View.
Verify that the 'Auto Hide Task' option is not selected.
Verify that the 'Detail View' option is selected.
If the undocked 'Modules and Tasks' window is visible, double-click the title bar.
If the 'Modules and Tasks' window is not restored, edit the Windows Registry as follows:
Note: Use caution when editting the registry. Make sure you have a backup. Wrong changes to registry entries can render your computer inoperable.
Version 4.0x:
From the Registry Editor, open the following:
HKEY_CURRENT_USER\Software\Best\MAS 90 Business Desktop\Docking
Set the docked value to '1'.
Version 4.10:
From the Registry Editor, open the following:
HKEY_CURRENT_USER\Software\Sage\MAS 90 Business Desktop\Docking
Set the docked value to '1'.