The orx-dev-msvs2008-1.3rc0.zip didn't contain the correct DLLs. Actually the release one was the correct one, but the profile and debug ones were the mingw versions.

I uploaded a new version of the archive which should (hopefully) now contain the correct files. Sorry about the inconvenience and thanks for those of you who reported the problem.

Have a nice day!

- iarwain