I don't know why, but on my C::B at my workplace, menu "new project" shows a window with absolutely no possible project. I figured this was a template problem, but there are templates in "share\CodeBlocks\templates".
I looked in my registry for a path setting and in my Application Data folder, but didn't find anything.
Help & comments appreciated,
J
Maybe this thread will help:
http://forums.next.codeblocks.org/index.php?topic=4379.0;topicseen
posting solution in thread above.
Try to elete every thing in "Documents and Settings\[username]\Application Data\codeblocks" and restart C::B.