Assegnate 2 su 5 stelle

Hi!

I've installed the lookout 1.2.3 add-on and I'm not able to open an Excel File attachment sent from Outllook.

I get the following error from console:
Error: dialog has no properties
Archivo de origen: chrome://mozapps/content/downloads/unknownContentType.xul
Línea: 1

I wonder if I need install or configure another element in my Thunderbird.

Thanks in advance.

Questa recensione riguarda una versione precedente (1.2.3) del componente aggiuntivo.