How to convert .exe file to dll with arugs

[atoi (Amin Kamali)]

From what I understood, if you just want to use your EXE file and if your executable file accepts arguments, you can use Process.Start() method which is defined in System.Diagnostics namespace. But if you want to have your own panel for that specific EXE with its design panel, you have to create a custom activity. Please refer to this link: user-guide-on-how-to-create-custom-activities-package and also start your code template with this: Activity Creator. Of course, here’s the full documentation: UiPath Docs for Developers - Using Activity Creator.