I've downloaded DirectX 9, .NET 4 and the latest version of PMDEditor, and yet it's still not working. It says that "PMD Editor has encountered a problem and needs to close". is there a chance that I need a later version of DirectX, seeing as this version of PMDEditor was last updated on the 26th May 2011? I'd really like to get into MMD and all this model editing, but this error is driving me mad.