This is a problem I'm having with the 23rd Jan 2006 nightly build.
I made a custom compiler setting for the Visual C++ 2005 compiler. If I set it as default and then close and reopen code::blocks it's set as default. If I then delete an unwanted custom setting, close and reopen code::blocks, the setting I deleted is still there, and the default compiler has changed to the GNU GCC compiler.
I'm not sure whether I'm doing something wrong or whether this is a bug. If it's a bug, I'm not sure whether nightly builds should have their bugs reported at sourceforge or not.
Thanks for any help.