Hi! I am trying to compile OpenFlipper with MSVC 2010 Express and QT 4.8.6 I have downloaded sources from http://www.openflipper.org/svnrepo/OpenFlipper/branches/Free I also have downloaded Glew and Glut librarires (in binary mode) and installed them in c:\lib as desribed in OpenFlipper documentation. I have also downloaded QT 4.8.6. for Msvc. I managed to succecsfully run CMake and it created solution file and a lot of project files. I compiled whole solution, it created OpenFlipper.exe but it refuses to start. It needs OpenFlipperPluginLib.dll which was not created because of ACG library was not compiled. So now I am stuck with compiling ACG project. It (the ACG project) complies succsefully but fails at linking. First error message in log looks like that: ... 1> moc_QtWheel.cpp 1> moc_QtManipulatorNode.cpp 1> moc_QtTranslationManipulatorNode.cpp 1> Generating Code... 1> Creating library C:/Mir/Math/2014/OutFlipper/ACG/Debug/ACG.lib and object C:/Mir/Math/2014/OutFlipper/ACG/Debug/ACG.exp 1>AntiAliasing.obj : error LNK2001: unresolved external symbol ___glewGetMultisamplefv 1>ScreenQuad.obj : error LNK2001: unresolved external symbol ___glewActiveTexture ... The project fails to link with defined GLEW_BUILD or GLEW_STATIC (in project properties) also. What should I check next? Could it be somehow connected with MingW toolset which I also have on my computer? -- With best regards Alexnder Mironenko