I've make a app for a company with 3 PCs in Visual Basic .NET 2005. The program was compiled with ClickOnce setup, so it can get updates through WWW. The setup is basically the .application file, the setup.exe is here just to call the .application file.
Everything is ok in 2 PCs, but in one PC the .application file doesn't install anything. The internet explorer opens it in XML-like format. The .application file is exactly a XML file, but Windows should recognize it and run the setup.
Can someone explain me why this Windows doesn't recognize the .application file? I think I have everything needed to run the setup in this PC, including and older version of my app. What is missing?