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CAD tip CAD tip # 2447:

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A
Since AutoCAD LT2000 you can use the hidden command AI_STARTAPP to start any external (EXE) application. E.g.:
^C^CAI_STARTAPP "explorer.exe d:"
ACLT2000
100% *CAD
1.8.2002    7235×  
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this tip shared by ARKANCE experts applies to: AutoCAD LT 2000 ·

See also:
Tip 14753:Overview of startup parameters for acad.exe and acadlt.exe (runstring)
Tip 14593:Revit is slow on a new workstation on structural and steel connections projects.
Tip 14359:Automatic macro execution when opening a CAD file (AutoCAD, Inventor, Max, PowerMill)
Tip 14333:A free tool for bulk-purging of DWG drawing files.
Tip 14287:4 methods of installing AutoCAD or other Autodesk application.
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