prompt.h: missing the return type of all functions.
prompt.cpp: ditto (same problem)

your zip file contains 4 different projects. That's not what you want. You need to put all those files into just one project so that they can all be linked together.

Thanks....
i was using Vc++ 6 to write the program initially.
have added it to a project now..
thanks in advance

That zip file doesn't include the *.cpp and *.h files so I just copied them from your last *.zip file.

Continuing from where I left off
vcdrec.cpp: you forgot to include <fstream> which is where ifstream is declared.

Then you misspell the name of the ifstream object every time you used it.

You have confused Load_Record_From_File() and Load_Save_To_File(). Switch the code in those two functions around. And I think the filename used in both those functions should be the same. You can't write the data to one file and expect to read from a different file.



After correcting all the above your program is left with several functions you have not yet coded. The link error messages will tell you which functions are missing.