Background Plotting

I have loaded the Autocad LDDT 2005 and I am tying to plot in the background with no luck. I have read through the help, it's not rocket science. any sug.

 

If you have customizations that runs at startup you might have to disable
them to be able to use background plotting. From the ReadMe: "AutoLISP®
scripts that run at startup should check whether the AutoCAD process is
visible or invisible. If the process is invisible, the script should not
execute, because the process may be performing background plotting or
publishing operations. To check whether the AutoCAD process is visible or
invisible, you can use the Visible property of the Application object in the
AutoCAD Object Model." It can be done like this:

(vl-load-com)
(if (= (vlax-get-property (vlax-get-acad-object) "Visible") :vlax-true)
(progn
< here comes your code >
)
)


--
Best Regards, Jimmy Bergmark
CAD and Database Developer Manager at www.pharmadule-emtunga.com
Take a look at
JTB FlexReport (FLEXlm report tool) - www.jtbworld.com/jtbflexreport
SmartPurger (Purges automatically) - www.jtbworld.com/?/smartpurger.htm
or download some freeware at www.jtbworld.com
More on AutoCAD 2005;
www.jtbworld.com/autocad2005.htm

background with no luck. I have read through the help, it's not rocket
science. any sug.