writing files to a specified folder

how do i write files to a specified folder with fwrite and FILE's?

i'm trying to copy one file from the current directory to a folder like C:\test\

and just do it one byte at a time (i'm doing this on purpose, so dont' flame me)

but the thing is, it writes for a couple seconds, then it just crashes.....

but if i try and just write to a plain file (test.txt) instead of the directory one (C:\test\test.txt) it works perfectly......

any way to fix this? example code would be nice :)

thanks in advance

ah, i found my problem, i have to create a folder first.......so, how do i do that?

Why don't you show us your code? Make sure you're using "rb" and "wb" for binary IO.

ok, i found a cool command off of msdn:

BOOL CreateDirectory(
LPCTSTR lpPathName,
LPSECURITY_ATTRIBUTES lpSecurityAttributes
);

now, thing is, will this cause errors if the folder already exists?

say i try and create a folder C:\Program Files\
will it overwrite the Program Files folder? cuz that would suck, lol

if it does, is there a way to test if a folder exists?

-edit-
ok, nevermind, it doesn't overwrite stuff *phew*.....i think i've ALMOST got it done....

Why don't you test that yourself? Just create a folder in Explorer, and try to create it again with CreateDirectory.

read above ^^