用Acrobat Reader打开*.pdf文件时候,出现问题!
当用Acrobat Reader打开*.pdf文件时候,出现对话框“There was an error processing a page. The encoding (CMap) specified by a font is missing or corrupted.",点击”确定“后,出现对话框“The encoding (CMap)specified by a font is missing or corrupted.",然后不能打开文件!请问这是什么问题??