SharedLib - Font

Hello, guys. I can`t get my font to be shared. I chose new font in the libary window … then picked the font I wanted. Then checked all 3 boxes in the linkage properties and gave it a ID name. Then I saved the fla … and published swf. But the next time I opened it, the font object was gone and no longer shared :s Happens every time I close and open the fla. Can andy1 help me ? :confused: