Unexpected exception encountered while reading font file

[mark goldin]

I am using a command line compiler to compile style sheets.

Here is my output:

"C:\Program Files (x86)\Adobe\Adobe Flash Builder
4.6\sdks\3.6.0"\bin\mxmlc.exe src\style\Style.css
-output=bin-release\style\Style.swf -library-path+=libs
-source-path=locale\{locale} -managers=flash.fonts.AFEFontManager
         Loading configuration file C:\Program Files (x86)\Adobe\Adobe
Flash Builder 4.6\sdks\3.6.0\frameworks\flex-config.xml
         C:\Builds\Flex\Prism\src\style\Style.css(28): Error:
exception during transcoding: Unexpected exception encountered while
reading font file 'file:/C:/Builds/assets/fonts/SEGOEUIB.ttf'

                src: url("../assets/fonts/SEGOEUIB.ttf");

         C:\Builds\11\Prism
V2.5\ReleasePrism-2.7.0\src\Prism27\Flex\Prism\src\style\Style.css(28):
Error: unable to build font 'Segoe UI'

                src: url("../../assets/fonts/SEGOEUIB.ttf");

         C:\Builds\11\Prism
V2.5\ReleasePrism-2.7.0\src\Prism27\Flex\Prism\src\style\Style.css(28):
Error: Unable to transcode ../assets/fonts/SEGOEUIB.ttf.


Can someone please help to figure out what needs to be done?

There is no problem with file names or paths.

Thanks for the help.