For some years I have been using OpenGL with Borland C++ Builder 4 and now need to upgrade to Embarcadero C++ Builder 2010. I have tried loading the original package OpenGLPanel_DP.bpk but get an error message telling me that VCL40.dll is not found. I have recently received a more recent version from the author excluding the .bpk component and have compiled at .bpl level OpenGLPanel_DP.bpl and get an error message "Registration procedure, Openglpanel.register in package .......OpenGLPanel_DP.bpl raised exception class EPaletteException Blank group names are not allowed"
Can anyone explain what is going wrong here ?
It is an excellent package which has served me well and I do not want to try any alternative package if it means changes to my coding.