c:\program files\microsoft visual studio\vc98\include\iostream.h(24) : fatal error C1001: INTERNAL COMPILER ERROR
        (compiler file 'msc1.cpp', line 1786) 
         Please choose the Technical Support command on the Visual C++ 
         Help menu, or open the Technical Support help file for more information
Error executing cl.exe.

fractionclass.exe - 1 error(s), 0 warning(s)