rem: this.mDisplayDirectory.initWithPath(lastDirectory); 
add: this.mDisplayDirectory.initWithUnicodePath(lastDirectory); 
context: function nsFilePicker(){  if (!bundle)    bundle = srGetStrBundle("chrome://global/locale/filepicker.properties");  /* attributes */  this.mDefaultString = "";  if (lastDirectory) {    this.mDisplayDirectory = Components.classes[LOCAL_FILE_CONTRACTID].createInstance(nsILocalFile);    this.mDisplayDirectory.initWithPath(lastDirectory);  } else {    this.mDisplayDirectory = null;  }  this.mFilterTitles = new Array();  this.mFilters = new Array();}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/57b499704e64f202b4ee2bbad91d812c82f2468c/nsFilePicker.js/clean/xpfe/components/filepicker/src/nsFilePicker.js