How to release a project ?

Question

Hi.
I wrote a project in C# and I want to release it and execute it in another computer.
My Project uses some files that are in my computer's hard disk, for example D:\MyProject\MyIcon.ico and so on.
when I copy "Release" Folder in "MyDocument" to another computer it throws an IOExeption because, it can't find that files.
What should I do to solve my problem?
Thanks.