Please Help. I am doing a control system using PC104 computers running under DOS and writing the program in Borland C 4.5. I am using a Shareware The Window Boss Revision: 08.15.93 to do the window interface. The problem I have is this has only a small memory model. It has C code and Assembler source code to enable you to compile the library in other models however I can only locate the C source for this and not the assembler code. Any help on this will be appreciated