@eugenesv I'm afraid jscript and vbscript don't facilitate calling conventions in dll functions by themselves. Afaik dopus can use python and perl scripts if the interpreters are installed but I haven't delved into that field. The way I see it without those is perhaps calling an external program/script to generate the info you need by saving it to a temp json file for example and when the external one completes you consume the output in your dopus script. I've used this approach to add a column with custom generated data when making Column based on Descript.ion-style file parsing. Still it's not that convenient so someone else might provide a better solution.