Тема: Почему мой Land Desktop 2005 работает в однодокументном режиме?

Мой Land Desktop 2005 работает в однодукументном режиме.При замене переменной sdi выдает следуещее:
Command: sdi
Enter new value for SDI <2>: 0
The current setting for SDI is required by a loaded application.
Cannot set SDI to that value.
*Invalid*
Это глюк нелицензированого продукта, или так должно быть.
И как с этим боротся?

Re: Почему мой Land Desktop 2005 работает в однодокументном режиме?

Autodesk Land Desktop Help/Getting Started:

Multiple Drawing Interface (MDI) Support
Autodesk Land Desktop is designed to work in the Single Drawing Interface mode (SDI), as opposed to the Multiple Drawing Interface mode (MDI). This means that for each session of Autodesk Land Desktop you have running, only one drawing can be open(выделено мной - VH) at a time per session.
However, you can run Autodesk Land Enabled Map in MDI mode. When you install Autodesk Land Desktop, an icon named Autodesk Land Enabled Map 2005 is placed on the Windows desktop and in the Autodesk Land Desktop 2005 program group. Autodesk Land Enabled Map has the ability to display custom Autodesk Land Desktop objects, and you can open multiple drawings at a time while using it.
NOTE  You cannot use Land Desktop-specific functionality when running Autodesk Land Enabled Map 2005, but your custom Autodesk Land Desktop objects are visible in the drawing.
If you need to work on objects in more than one drawing at a time using Land Desktop-specific functionality, then you can run more than one session(более одного сеанса - VH) of Autodesk Land Desktop at a time, or you can attach multiple drawings(присоединить множество чертежей - VH) in the Autodesk Map Workspace.