Save comparing drawing ("Compare_X vs X") to the folder of dwg 1

[djurk_haas]

Hello,

I have compared 2 drawings and now I want to save the result dwg (Compare_X vs X) automatic, with some lisp code, to the folder (path) of dwg 1.

Thanks!

[pendean]

Which would be "dwg1" for COMPAREEXPORT command to aim for please?
And if I may ask, does it not default to the first open DWG folder location for you? Seems to do for me with the balloon notification, but I'm not a frequent user of the tools.