the jbpmeditor in jbpm 4.4 has problems when it works in ie 8.0.

first problem:

     if i delete a folder,the file path getting from javascript is wrong.for example,like this:    /jbpmeditor/p/directory/D:;软件安装程序;jbpm-4.4;signavio-repository;adada ,and the File.pathSeparator is ';'

second:

     Use it with ie 8.0, don't new a jPDL file.

i need the sound code of the java part,then i can modify the sound code for Meet my needs.

now , I am trying to understand explorer.js.