yep, I had the same problem.
I installed the game under "C:\
Programme\Games\Tribes2" In reality however (oh yes, we all love you, Vista) it's "C:\
Program Files\Games\Tribes2"
Vista handles "
Programme" (German) and "
Program Files" (English) as the same directory and sometimes this causes problems ...
Press right click on the shortcut > properties and change the "destination" to
"C:\
Program Files\Wherever your Game is installed\Tribes2\GameData\SierraUp.exe"
and "perform in" to
"C:\
Program Files\Wherever your Game is installed\Tribes2\GameData"
I had
"C:\
Programme\Games\Tribes2\GameData\SierraUp.exe" before, changed it to "Program Files" and [VGW], it works now
