File: Lost.planet.extreme.condition.v1.0.1.zip ... -

If you are downloading a file named Lost.Planet.Extreme.Condition.v1.0.1.zip from an unofficial source, always exercise caution:

Many users find that the DirectX 9 executable runs more reliably on modern systems than the DX10 version included in early patches. File: Lost.Planet.Extreme.Condition.v1.0.1.zip ...

As one of the first games to showcase DX10 features, the initial release suffered from various compatibility issues on early Windows Vista systems. Patch 1.0.1 addressed: If you are downloading a file named Lost