the dll found online don't work and if i copy those from vista64 I get: michael@linux-os4n:~/CPP/samples> wine line.exe Trying to load PE image for unsupported architecture (AMD-64) err:module:import_dll Loading library OPENGL.dll (which is needed by L"I:\\CPP\\samples\\glut.dll") failed (error c000007b). err:module:import_dll Library glut.dll (which is needed by L"I:\\CPP\\samples\\line.exe") not found Trying to load PE image for unsupported architecture (AMD-64) err:module:import_dll Loading library GLU.dll (which is needed by L"I:\\CPP\\samples\\line.exe") failed (error c000007b). Trying to load PE image for unsupported architecture (AMD-64) err:module:import_dll Loading library OPENGL.dll (which is needed by L"I:\\CPP\\samples\\line.exe") failed (error c000007b). err:module:LdrInitializeThunk Main exe initialization for L"I:\\CPP\\samples\\line.exe" failed, status c0000135 michael@linux-os4n:~/CPP/samples>