DWG Error “Acdbmgd”

DWG Error “Acdbmgd”


When saving a file, you are presented with the following error:

Exception Message : Could not load file or assembly ‘Acdbmgd, Version=, Culture=neutral, PublicKeyToken=null’ or one of its dependencies. An attempt was made to load a program with an incorrect format.


The software is running on a 64-bit version of Windows and does not have the correct assembly installed on it. This is caused when you are trying to save a DWG file from the LT-55 XL software.


  1. Ensure the LT-55 XL software is closed.
  2. Navigate to the program directory (C:\Program Files (x86)\Laser Products\Laser Templator)
  3. Run AdvancedUpdate.exe
  4. Click Download next to AutoCad.zip
  5. Extract the AutoCAD.zip files into the program directory (C:\Program Files (x86)\Laser Products\Laser Templator)
  6. Open the LT-55 XL software and attempt to save a job.
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