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Here you can learn more about LD Assistant, including how to get started and how to get the most out of the many features and settings. Whether you are using LD Assistant for lighting design or event planning, Design & Drafting can help you find answers.

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Online Community Form:
Design & Drafting Online strives to put everything all together. We want this site to be as complete as possible with technical issues. Take some time and look at all the information this site contains.

A Four level CAD course is now included with every copy of LD Assistant
The 50 lessons are based on AutoCAD 2012 and are divided into four levels and teach the software in an organized, structured layout which makes it easier to learn. Check your LD Assistant DVD for the complete CAD course.

NVIDIA Partner Certified Video Drivers - LD Assistant or AutoCAD video drivers? Click here
NVIDIA Driver Downloads - Manually find drivers for my NVIDIA products. Click here
System Requirements
LD Assistant Ac 2013 is a 32 bit program requiring XP 32, VISTA 32 or Win 7 32 bit, but will install on r WIN 7 64 Bit OS and run as a 32 bit program.

MAC Users... see the bottom of this page.

For 32-bit LD Assistant 2013

Microsoft® Windows® XP Professional (SP3)
Intel® Pentium® 4 or AMD Athlon® dual-core processor, 1.6 GHz or higher with SSE2 technology
3 GB RAM
1 GB free disk space for installation
1,024 x 768 VGA display with true color
Microsoft® Internet Explorer® 7.0 or later 
Install from DVD

or

Microsoft® Windows 7
Intel Pentium 4 or AMD Athlon dual-core processor, 3 GHz or higher with SSE2 technology
3 GB RAM
1 GB free disk space for installation
1,024 x 768 VGA display with true color
Internet Explorer 7.0 or later 
Install from DVD Additional Requirements for 3D Modeling (All Configurations)
Intel Pentium 4 processor or AMD Athlon, 3 GHz or higher; Intel or AMD dual-core processor, 2 GHz or higher
2 GB RAM or greater
2 GB hard disk space available in addition to free space required for installation
1,280 x 1,024 32-bit color video display adapter (true color) 128 MB or greater, Microsoft® Direct3D® & OpenGL capable workstation class graphics card

Rendering
Standard Rendering Requirements 4 to 6 GB RAM
High-End Rendering Requirements Depending on the size of drawing from 6 to 12 GB RAM may be needed.

LD Assistant PL System Requirements
Before you begin installing LD Assistant PL on a stand-alone computer, make sure that your computer meets the minimum recommended requirements. See the following table for hardware and software requirements.

** Win 7 and VISTA:
For LD Content to work you will need to turn off the User Account Control

**AutoCAD Plug-in LD Assistant PL is a 32 bit program and requires that AutoCAD be running under a 32 bit OS. LD Assistant PL does not support 64 Bit AutoCAD.

LD Assistant PL13 requires AutoCAD 2013!

LD Assistant Ac 2013 is a 32 bit program requiring XP 32 with Service Pack 3, Win 7 32 bit, but will install on WIN 7 64 Bit OS and run as a 32 bit program.

** Macintosh: There seem to be issues for a small group of users with Win7 in Parallels, check the MAC and Microsoft blogs and user forums for more on the topics and suggested fixes.

Vista and XP seem to be immune from the issues.

** Work-around for Macintosh users running Win 7 on Parallel... Right click on the program link (shortcut icon) and go to properties. Then click on compatibility, then help me choose the setting. Click on the program compatibility troubleshooter on the screen that pops open. After going thru the troubleshooter, the program should open and run fine. But once you close the program you will need to re-open it using the troubleshooter.


 
LD Assistant Ac 2012 - 2013 Array Tip
Do you want that old array dialog box back? To use the dialog box, you need to type it on command line: ARRAYCLASSIC
 
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The New Standard in Entertainment Lighting Design, Visualization & Event Planning Software used by thousands of professional lighting designers around the world. Generate Plots, Stage Lighting, Show Simulation, Show Pre Cueing, Real-time Visualization, Lighting Design, Lighting Plots, Visualization, photo realistic Rendering, DMX Control. Autodesk developer. © 2011 Design & Drafting Oak Lawn, IL 60453 USA. Autodesk, AutoCAD, AutoCAD LT, DWF, DWG, DXF, ObjectARX are registered trademarks or trademarks of Autodesk, Inc., and/or its subsidiaries and/or affiliates in the USA and/or other countries. All other brand names, product names, or trademarks belong to their respective holders.© 2011 Autodesk, Inc. All rights reserved.
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