Background
If you have multiple 2D files that you want to Export to 3D you can process them all at once.
Be sure to perform the operation on a BACKUP COPY of the files!
DOS> cd d:\Program Files (x86)\Bentley\AECOsimBuildingDesigner V8i Ss6\AECOsimBuildingDesigner
Convert 3D to 2D-MSBATCH can be used to quickly convert 3D files to 2D or vice versa. To do so, use the following syntax:msbatch cnvdgn inname: outname:
For example, to convert all files in C:\3D\ and place the resulting files in C:\2D\ the command would be as follows:msbatch cnvdgn inname:c:\3d\*.dgn outname:c:\2d\