UbisoftGameLauncher.exe crash

Impossible to start the game. Did the following (3 re-tries already):
1. Install game
2. Try to start (it autoupdates, fine, installed patch)
3. Start game, tells me it is starting, then it gives the error:
'UbisoftGameLauncher.exe has encountered a problem and needs to close. We are sorry for the inconvenience.'

Error signature:
AppName: ubisoftgamelauncher.exe AppVer: 1.0.0.109 ModName: ubiorbitapi_r2.dll
ModVer: 1.0.0.109 Offset: 00053c7e

I downloaded the game from GamersGate.