Hy. I need some help with a problem i've got. I have a sql database and a visual studio aplication for which I have made a setup. I can install the setup on any PC connected to my wireless network and I can populate my database through it. This works just fine. But there is somenthing else i need to do. I want for my visual studio application, when I press a button, to launch an external application from my PC (GNS3.exe) . I have made it work on my computer (the server) with the following command: Process.Start("gns3.exe") or Process.Start("C:\users......\gns3.exe"). Now I want all the clients from my network to acces it as well, but i haven't been able to make it work. So, I want the users to acces a GNS3 application from my PC, i want them to be able to modify the application and save their work so that i can see later what they have done. I hope someone can help me, I wold really apreciate it. Thank you.