Can't launch the game

[Vylsain]

Originally Posted by Goanna

Same thing happened to me after I installed Visual Studio 2010 Express... long story short, ran the dotnet verfication tool (link below) and dotnet 4 failed so, un-installed Visual Studio & dotnet 4, re-installed dotnet 4, ran the dotnet verification tool (passed).

Another point worth considering is to make sure that your OS is up to date as far as service packs go etc....mine wasn't

Thank you Goanna. I feel we're close from the solution.

I uninstalled VS2008 and .NET 4.0. I reinstalled .NET 4.0 but still have a "product verification failed" with the tool you linked.

I have this message in the log :

[04/26/11,14:20:02] Install state for .NET Framework 4 Client: installed with no service packs.
[04/26/11,14:20:02] Install state for .NET Framework 4 Full: installed with no service packs.

As you said, you updated your OS to have those service packs. The problem is that mine is up to date. I just checked Windows update and there are no service packs updates...