Default directory for files when no full path is given

[rudolf128]

Question is: if you don't specify file names using their full path (example: fopen(E:\\myfile.txt", ...), which is the default directory where files are read from or written to?
Thanks.

[rudolf128]

To make it clear, if I write for example: fopen("foo.txt", ...), which is the default directory for "foo.txt"?

[oBFusCATed]

Project -> Properties -> Build targets -> Your target -> Execution working dir