出错信息一：
“There was an error processing a page.
a font contains a bad CMap/Encoding.”
确定后，弹出
出错信息二：
“This file contains information not understood by the viewer.
Suppress further errors?”
“There was an error processing a page.
a font contains a bad CMap/Encoding.”
确定后，弹出
出错信息二：
“This file contains information not understood by the viewer.
Suppress further errors?”
第二个问题不太明白。或者，你的Acrobat Reader版本比较老了，下载一个新的试试看。
也可能是你的文章里含有特殊字符，在acrobat 4中也是不支持的