Hi John, I went through CMAKE and all the steps in the ReadMe File but I only ended up having vktCommonDotNet.DLL What do I need to do? -- View this message in context: http://vtk.1045678.n5.nabble.com/VTK-DotNet-C-IsInside-Function-tp3264519p3271136.html Sent from the VTK - Users mailing list archive at Nabble.com.