have you converted the acknex.lib file to be compatible with codegear c++?
you need to use the coff2omf tool. I have a batch file that converts the .lib file. which is below. then in your code you use the converted one.
here is the batch file: I have the batch file in the sdk_engine directory of 3D GameStudio.
this converts acknex.lib to a codegear c++ compatible file called CG_acknex.lib.
"c:\program files\codegear\RAD Studio\5.0\bin\coff2omf.exe" acknex.lib CG_acknex.lib