Error Message: “PTC.Setup failed to connect to the PTC Download Server.What kinds of help tools (online tutorials/printed manuals/general help) are provided with the Pro/ENGINEER Wildfire 4.0 Tryout Edition?.I am trying to install the Pro/ENGINEER Wildfire 4.0 Tryout Edition in a language other than English.What does the message 'could not detect network adapter' refer to?.What does the message 'error in plpfhost' refer to?.I requested a license file (Offline Mode), but I have not received it by email.When I launch a the Pro/ENGINEER Wildfire 4.0 Tryout Edition, I get the splash screen, then it goes away, and the program does not start.Are there any special installation procedures that I must follow when running Pro/ENGINEER Wildfire 4.0 Tryout Edition?.I have received my Pro/ENGINEER Wildfire 4.0 Tryout Edition CD, how do I get started?.Pro/ENGINEER Wildfire 4.0 Tryout Edition FAQ