Link errors

Hello, could someone help me out here please, because my help files have crapped up and I can''t deal with some errors. About every single variable (they''re all global, if that helps) and function I''ve written gives me a LNK2005 error, syaing some random letters and that the variable/function in question has already been declared in stdafx.obj. Next I get 2 LNK2001 (and so the fatal error stoppong one) that says char * answers and char * questions are (both are arrays) are unresolved external symbols, which I don''t understand at all, especially as at no point have I used them as, or made pointers to them. Please help me... Wilben.