Project Build Error PRJ0025
UNICODE contents of file
The project system found Unicode contents in a custom build rule or build event that cannot be translated properly to the user's current ANSI code page.
The resolution for this error is to update the contents of the build rule or build event to use ANSI or to install the code page on your computer and set it as the system default.
For more information on custom build steps and build events, see Understanding Custom Build Steps and Build Events.