Hi, i would like to open a pdf with the program spawn widget. I put the path of he file and its still dosnt work. Do i need to put Program.exe before the pdf name?

I just tested this and had no issues opening a pdf on my PC using the VTScada spawn button. I assume it is saved locally? Also, remember that you will need quotes if the file path has spaces in it.

IE: "C:\Users\David.Spencer\Downloads\ACWWA Water Supply Guidelines 2022.pdf"