rem: printEngine = Components.classes[printEngineProgID].createInstance(); 
add: printEngine = Components.classes[printEngineContractID].createInstance(); 
context: function PrintEngineCreateGlobals(){	/* get the print engine instance */	printEngine = Components.classes[printEngineProgID].createInstance();	printEngine = printEngine.QueryInterface(Components.interfaces.nsIMsgPrintEngine);}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/0257791053c2b38e1dfaf2ee11afae973e82e394/msgPrintEngine.js/buggy/mailnews/base/resources/content/msgPrintEngine.js