I am newbie of UiPath. The PDF read text function in UiPath studio is not enough for me and I want to pass a PDF file path to an external C# program to do the data extraction. Then the external program pass back a C# class (containing the data points) back to UiPath Studio. This is my idea but I don’t how to pass file path variable to external program and get data in return. Could anyone suggests how to do this or there is another way to implement this ? Thanks.